Float Glass: The Unsung Hero of Our Transparent World
The windows, car windshields, phone screens, and even glass furniture you interact with daily mostly originate from one revolutionary process – float glass. It silently underpins our modern lives.
The Core Mystery: How Float Glass is Made
Before float glass, flat glass production was laborious and time-consuming. In 1959, UK's Pilkington Company successfully developed the float process, revolutionizing the industry.
Its secret lies in a bath of molten tin:
Melting Raw Materials: Sand, soda ash, and other materials melt into glass in a high-temperature furnace (around 1600°C).
Floating on Tin: The molten glass is poured onto the surface of the molten tin. Due to density differences, it naturally spreads out, forming an even thickness.
Perfect Formation: Under gravity and surface tension, the glass forms an incredibly smooth, mirror-like surface – no polishing needed! Thickness is controlled by temperature and drawing speed.
Annealing & Strengthening: The glass ribbon moves into a long annealing lehr for precisely controlled cooling. This removes internal stresses and significantly increases strength and stability.
Cutting to Size: The cooled, hardened glass ribbon is automatically cut into sheets of the required size.
The Outstanding Qualities of Float Glass
This unique process gives float glass unmatched advantages:
Exceptional Flatness & Optical Quality: The tin-formed surface is ultra-smooth with virtually zero optical distortion, providing clear vision.
Flexible Thickness Control: Ranges from ultra-thin (0.5mm) to ultra-thick (25mm), meeting diverse needs.
High Purity & Uniformity: Strict material and process control minimizes bubbles/stones, ensuring high, consistent light transmission.
Superior Cost-Effectiveness: Continuous, large-scale, automated production lowers costs, making quality glass widely accessible.
Excellent Processability: Easily undergoes deep processing like tempering, laminating, coating, or insulating to create safety glass, energy-efficient glass, decorative glass, and more.
Ubiquitous Transparency
Float glass is everywhere in modern life:
Architecture: Curtain walls, windows, doors, skylights – providing views and light.
Transportation: Car windshields/windows, train/aircraft windows – ensuring safety.
Technology: The foundation for displays in phones, tablets, TVs, etc.
Home & Industry: Glass furniture, mirrors, solar panel covers, instrument windows.
The Future: Transparency & Sustainability
The float process continues to evolve:
Greener: Optimizing fuels (e.g., natural gas, hydrogen), improving furnace efficiency, reducing emissions.
Smarter: Applying automation, big data, and AI to boost efficiency and quality.
Stronger: Developing ultra-thin, ultra-thick, ultra-clear, high-strength specialty glass.
Recycling: Increasing the use of recycled cullet (waste glass) to save resources and energy.
Tempered Glass: The Safe & Strong Choice - Professional Manufacturing & Customization by Joy Shing Glass
In modern architecture, home design, and industrial applications where aesthetics meet safety demands, ordinary glass often falls short. Tempered glass, renowned for its exceptional strength and unique safety properties, stands as the trusted solution. As experts in glass manufacturing, Joy Shing Glass breaks down the core advantages and types of tempered glass, delivering reliable, professional manufacturing services.
1. Tempered Glass: More Than Just "Harder" Glass
Tempered glass (also known as toughened or safety glass) is created by subjecting high-quality float glass to a precisely controlled thermal process (heating to high temperatures followed by rapid, uniform cooling). This process builds powerful compressive stress layers within the glass, granting revolutionary properties:
Multiplied Strength:
Impact resistance 3-5 times higher than ordinary glass; bending strength 2-3 times higher.
Superior thermal shock resistance, withstanding temperature differentials up to 200-250°C, minimizing the risk of thermal breakage.
Safety First:
Core Advantage! Upon forceful impact, it shatters instantly into countless small, blunt, honeycomb-like granules, drastically reducing injury risks – making it true "safety glass".
Reliable & Durable:
High strength ensures better resistance to scratches, abrasion, and everyday impacts, extending its lifespan.
> Joy Shing Glass Key Note: Once tempered, glass cannot be cut, drilled, or reworked. All customization needs (size, shape, holes) must be finalized before the tempering process – a crucial step in our professional manufacturing flow.
2. Tempered Glass Types for Diverse Needs (All Customizable by Joy Shing Glass)
We offer a diverse range of tempered glass products to meet your specific project requirements:
1,By Strength & Safety:
Fully Tempered Glass: The Standard Choice! High strength, excellent safety (granular breakage). Widely used in doors, windows, curtain walls, shower enclosures, furniture tops, appliance panels – anywhere requiring personal safety protection. (Joy Shing Glass Core Product).
Heat-Strengthened Glass: Moderate strength (~2x ordinary glass). Breaks into larger, sharper shards – not classified as safety glass. Suitable for applications needing high flatness, moderate strength, and no strict safety requirements, like some interior partitions or curtain walls (designed to prevent total fallout). Always confirm safety needs!
2,By Shape:
Flat Tempered Glass: The most common type, available in various thicknesses.
Bent Tempered Glass: Specialized Craftsmanship! Glass is heated, bent to a specific curve, then tempered, combining strength with elegant form. Ideal for curved facades, architectural features, premium furniture, display cases. Joy Shing Glass utilizes advanced bending/tempering technology to accurately realize your design vision.
3,By Functional Combination (Often using Tempered Glass as Base):
Tempered Laminated Glass (PVB/SGP): Tempered glass + high-strength interlayer (e.g., PVB or SGP film). Even if shattered, fragments adhere to the interlayer, preventing penetration and fallout – top-tier safety! Essential for skylights, canopies, railings, banks, and high-risk curtain walls. Joy Shing Glass offers various interlayer options for different safety grades.
Tempered Insulated Glass Unit (IGU): Tempered glass + sealed dry air/gas cavity. Exceptional thermal insulation & soundproofing! The go-to for energy-efficient building windows and curtain walls. We provide Low-E coated tempered IGUs for enhanced energy savings.
Tempered Coated Glass (Solar Control / Low-E): Surface coating applied before tempering. Controls solar heat gain, reduces radiation, boosts energy efficiency. Key for high-performance building envelopes. Joy Shing Glass offers custom coating solutions.
3. Joy Shing Glass: Your Professional Tempered Glass Manufacturing Partner
Choosing tempered glass means choosing safety and quality. Choosing Joy Shing Glass means you get:
✅ Professional Manufacturing: Utilizing advanced tempering furnaces and strict process control to ensure every piece meets strength standards and safety reliability.
✅ Flexible Customization: Whether standard flat, complex bent shapes, large formats, or special thicknesses – we produce based on your detailed drawings and specifications (all cutting, edging, hole drilling, notching done before tempering).
✅ Quality Certification: Products comply with relevant national safety standards (e.g., GB 15763.2), with critical products carrying CCC certification.
✅ Complete Solution Provider: We supply not only premium tempered glass but also laminated tempered, insulated tempered, coated tempered, and other composite products.
✅ Reliable Supply: Stable production capacity ensures your project timelines are met.
4. Get Started: Infuse Safety & Strength into Your Project!
Tempered glass is ubiquitous: from the sturdy curtain walls of skyscrapers to the safe shower screens in your home, from elegant furniture tops to protective panels on devices. It's the indispensable safety cornerstone of modern design.
Planning a project? Need a reliable tempered glass solution?
> > Contact the Joy Shing Glass Team Today!
Customized Ultra Clear Non-slip Laminated Glass Steps
Joy Shing Glass customizes ultra clear non-slip laminated glass steps as required, using three layers of ultra clear tempered glass with SGP film in the middle, and the surface has a non-slip texture. Used in areas such as stairs or steps, it is designed to provide a safe stepping surface and keep the space bright and transparent.
Advantages:
1. Modern: ultra clear transparency, keeping the space bright while providing a modern feel.
2. Non-slip: The step surface is designed with a non-slip texture to provide additional friction and reduce the risk of slipping.
3. Safety: The laminated structure allows the glass fragments to adhere to the interlayer when broken, maintaining the complete glass structure, reducing the risk of fragments falling off, and improving safety.
4. Quality: Our products are made of high-quality materials, and they are strictly quality controlled and tested before processing and leaving the factory, and meet the standards.
Joy Shing Glass can customize and process glass as required to provide an integrated glass solution for your project. If you are looking for a high-quality glass supplier, please contact us for quotes and samples.
10.38mm Laminated Glass Sheets Delivery
Customers order 10.38mm laminated glass sheets for delivery. The glass sheets are separated by cork pads and paper, and the surrounding is packed in wooden boxes and reinforced with iron belts to ensure safe transportation of the product.
Joy Shing Glass Factory supplies high-quality laminated glass sheets, the products have undergone strict processing and quality testing, CE standard.
Laminated glass sheet specifications:
1. Total thickness ranges from 6.38mm to 100mm
2. Single glass thickness can be 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 15mm, 19mm
3. Number of laminated glass sheets layers can be double, triple, quadruple, multi-layer, etc.
4. PVB film thickness can be: 0.38mm, 0.76mm, 1.14mm, 1.52mm, etc.
5. Size: 1830*2440mm, 1830*2140mm, 2440*3300mm, 2140*3300mm, 2440*3660mm, 2140*3660mm
Joy Shing Glass is a professional laminated glass sheets manufacturer. We can process glass as required. Please contact us for more details.
Customized Ultra Clear Curved Tempered Glass AS Required
Joy Shing Glass supplies high-quality ultra clear curved tempered glass, which can be customized according to requirements or drawings, including glass size, curvature, radius, edge, corner, hole, etc. We can provide an integrated curved tempered glass solution for your project.
Ultra clear curved tempered glass has high transparency, curved shape, beautiful and safe. The ultra clear curved tempered glass produced by our company has undergone strict quality control to ensure the quality of the product.
Photo of Ultra Clear Curved Tempered Glass
Delivery: Customized Flat and Curved Insulated Glass
Recently, customized flat and curved insulated glass has been shipped. The loading pictures are as follows:
Customized flat insulated glass pictures:
Customized curved insulated glass pictures:
Insulated glass has excellent heat insulation, energy saving and sound insulation, and is widely used in building curtain walls, glass doors and windows, etc. Joy Shing Glass is a professional glass manufacturer. We supply high-quality insulated glass with reliable quality and CE standards. At the same time, we can customize glass according to customer requirements or drawings to provide integrated glass solutions for your construction projects.
If you want to know more, you can contact us at any time to get samples, prices, project cases, etc.
Customized Toughened Shower Door On Request: Edges, Holes, Grooves
Joy Shing Glass supplies high-quality toughened shower doors. We can customize and process glass according to requirements or drawings. For example: size, edges, corners, holes, grooves, etc.
Customized toughened shower door finished product details video:
If you are looking for a high-quality glass supplier, you can contact us at any time to get samples, quotes and other information. As a professional glass manufacturer, we can provide you with an integrated glass solution.
Ultra Clear Tempered Laminated Glass For Indoor Stair Guardrail
Ultra clear tempered laminated glass is increasingly popular in indoor stair railings. It has the following advantages and features: 1. High transparency: Ultra clear tempered laminated glass has extremely high transparency, which can provide a clear and bright view, making the stair space more transparent and bright.2. Safety: The laminated design enables the glass to maintain its overall structure when broken, reducing the risk of fragments splashing, providing excellent safety, and is particularly suitable for use as stair railings.3. Modernity: Ultra clear glass has a clean and transparent appearance, giving the interior space a modern feel and is compatible with a variety of interior decoration styles.4. Easy to clean: The smooth glass surface is easy to clean, keeping the railing neat and beautiful.5. Durability: Tempered treatment enhances the strength and durability of the glass, which can withstand certain impacts and pressures and is not easy to break.
Joy Shing Glass supplies high-quality ultra clear tempered laminated glass. We can customize the processed glass according to the requirements of the stair design and provide an integrated glass solution for your project. For more details, please contact us.
Shipment: 20mm Clear Tempered Laminated Glass
Recently, the clear tempered laminated glass processed according to customer requirements has been shipped.
Shipped products:
Clear tempered laminated glass, thickness 20mm, size 1400*1260. Edge grinding and drilling according to customer requirements.
Product pictures:
Packaging pictures:
Each piece of glass is separated by cork pads to avoid collision, and the outside is packed in fumigation-free plywood boxes, and reinforced with iron belts and wood blocks to ensure safe transportation.
Loading pictures:
Joy Shing Glass supplies high-quality laminated glass, and can customize and process glass as required, providing an integrated glass solution for your project. If you are looking for a reliable glass supplier, you can contact us for quotes, samples, etc.
Clear tempered laminated glass video:
Customer Feedback on Ultra Clear Tempered Glass
Recently, we received highly satisfactory comments from customers on the ultra clear tempered glass produced by our company. Customers are very satisfied with the quality and size control of the products, which fully reflects our company's strict control of product quality and the professional level of customer service. It also lays the foundation for our next in-depth cooperation.
The order size is 292.5✕323mm, and the measurement size is 292.6*323mm. As pictured:
The order size is 600*120mm, and the measurement size is 600.1*120mm. As pictured:
Thank you for your trust and support. We will continue to maintain our professional standards, continue to pursue excellence, and create more value and satisfaction for customers. If you have any needs or suggestions for our products and services, please feel free to contact us, we look forward to providing you with better help and support.
Advantages of Electric Sunshade Roller Shutter For Sunroom
Electric sunshade roller shutter are a sunshade system for sunrooms with the following advantages:
1. Sunshade
Electric sunshade roller shutter can effectively block sunlight and heat, reduce direct sunlight indoors, lower indoor temperature, and provide a comfortable environment.
2. Privacy protection
Electric sunshade roller shutter provides privacy protection function, and can control the opening and closing degree of curtains according to needs to prevent peeping and outside sight from entering the room.
3. Energy saving and environmental protection
Through sunshade and heat insulation functions, it reduces the frequency of indoor air conditioning use, reduces energy consumption, and conforms to the concept of energy saving and environmental protection.
4. Security
Electric sunshade roller shutter provides additional security, prevents intrusion and damage, and increases the protective performance of windows.
5. Wind and rain protection
Electric sunshade roller shutter can effectively prevent wind and rain in the closed state, protecting indoor equipment and furniture from the influence of external weather.
6. Multi-function
The opening and closing degree of curtains can be adjusted according to needs, and lighting and ventilation can be flexibly controlled to meet the needs of different seasons and weather.
Video of Electric Sunshade Roller Shutter For Sunroom
8mm Ultra Clear Tempered Glass Packaged and Shipped
Recently, customers have ordered 8mm ultra clear tempered glass and it has been shipped. The product meets CE standards and has good quality.
Product details: Cut to size, grind edges, and drill holes as required by customers.
Packing details: The glass is separated by cork pads in the middle, packed in fumigation-free plywood boxes, and reinforced with iron belts to ensure transportation safety
8mm ultra clear tempered glass packaged and shipped video:
Joy Shing Glass Factory supplies high-quality tempered glass, and can customize and deep-process it as required, providing you with an integrated glass solution. If you are looking for a high-quality glass supplier, you can contact us for quotes and samples.
Customized Special Shaped Ultra Clear Toughened Glass
Joy Shing Glass can customize special-shaped toughened glass according to the drawing requirements, including size, shape, edge, corner, hole, groove, etc., to provide you with an integrated glass solution.
The following is a 15mm special-shaped ultra clear toughened glass customized according to requirements, which is made of the best ultra clear glass and is visually clearer.
Advantages of Switchable Smart Glass
What are the advantages of switchable smart glass?
1. Privacy control:
Switchable smart glass can change from transparent to opaque with the flick of a switch, providing instant privacy when needed.
2. Light control:
It allows for the regulation of natural light entering a space, reduces glare and controls heat gain, thereby saving energy by reducing the need for artificial lighting and cooling.
3. UV protection:
Smart glass can block harmful UV rays in its opaque state, protecting furniture, flooring and artwork from fading and damage.
4. Aesthetic appeal:
Switchable smart glass adds a modern and futuristic feel to any space, providing a stylish and sophisticated design element that can enhance the overall beauty of a room or building.
5. Versatility:
It can be used in a variety of applications such as windows, partitions, doors, skylights, and even projection screens, providing flexibility in design and functionality.
Joy Shing Glass supplies high-quality switchable smart glass, with more favorable prices for wholesale purchases. Welcome to contact us for samples, quotes.
Video of Switchable Smart Glass
8mm Shower Room Toughened Glass Door Delivery
Joy Shing Glass supplies high-quality toughened glass doors for shower rooms. Glass can be customized and processed as required, such as size, shape, thickness, drilling, logo printing, edge/corner processing, silk screen printing, lamination, etc. Provide you with an integrated shower room glass door solution. For more details, please refer to: Shower Glass Solution
We use plywood wooden boxes for packaging, and the glass is separated by cork pads to avoid collision, and reinforced with wood blocks and iron belts to ensure the safety of transportation.
8mm shower room toughened glass door delivery pictures
Advantages Of Modern Sliding Folding Doors
Modern sliding folding doors are a popular choice for residential and commercial spaces. They are widely used in balconies, shop doors, restaurants, cafes, meeting rooms and other scenes, providing more space flexibility and indoor and outdoor integration experience.
The advantages of sliding folding doors are as follows:
1. Space saving: sliding folding doors can be stacked along the track and occupy a small area of space when opened
2. Flexibility: The door can be fully or partially opened as needed, and the passage width of the door can be flexibly adjusted to adapt to different space layouts and usage needs.
3. Good transparency: Modern sliding folding doors usually use large areas of glass to maintain ventilation and lighting inside and outside the room, making the space brighter and more transparent.
4. Beautiful: Folding sliding doors are usually customized products with new styles, fashionable and beautiful appearance, which enhances the beauty of interior decoration
5. Customization: size, materials and finishes can be customized according to the specific style and requirements of the space.
As a professional glass door and window manufacturer, Joy Shing Glass can provide integrated glass door and window solutions for your construction project. For more details, please refer to the catalog: Aluminum Glass Windows And Doors
Video of Modern Sliding Folding Doors
Heat Soaked Test: What Is It And Advantage
Heat soaked test is referred to as HST. It is to heat the toughened glass to 290℃±10℃ and keep it warm for a certain period of time, so that nickel sulfide can quickly complete the crystal phase transformation in the tempered glass, so that the toughened glass with quality defects and possible self-explosion can be artificially broken in the factory's hot soaking furnace in advance, thereby reducing the self-explosion of tempered glass in use.
Process of Heat Soaked Test
1. Heating stage
The heating starts from the ambient temperature of the glass and stops when all the glass reaches 280℃. The surface temperature of the glass is not allowed to exceed 320℃. The time when the surface of the glass exceeds 300℃ should be shortened as much as possible, which requires us to heat more evenly.
2. Insulation stage
After all the glass reaches 280 degrees Celsius, the insulation is turned on for at least two hours to keep the surface temperature of the glass within the range of 290℃±10℃.
3. Cooling stage
After the insulation is completed, the cooling stage is entered to let the glass cool to room temperature. When the temperature in the furnace drops to 70℃, the furnace door can be opened to terminate the cooling output.
Advantages of Heat Soaked Test
1. Improve the performance and quality of glass
Heat soaked tested glass can make the internal pressure and composition of the glass reach a stable state, thereby improving the strength and heat resistance of the glass
2. Reduce the risk of self-explosion
Heat soaked test can prompt impurities such as nickel sulfide to quickly complete the crystal phase transformation, so that defective tempered glass that may self-explode will be broken in advance, thereby reducing the self-explosion rate during use. About 0.15%-0.1%. It is especially suitable for occasions that require extremely low self-explosion rate or use tempered glass in large areas.
3. Improve the uniformity of glass
The surface of the glass after Heat soaked test is uniform, the light transmittance is good, and the clarity of vision is improved.
We supply high-quality toughened heat soaked glass, and the price is more favorable if you purchase it wholesale. We can provide integrated glass solutions for your construction projects. Contact us for more details and quotes.
Difference Between Toughened Glass And Heat Strengthened Glass
The differences between toughened glass and heat strengthened glass are as follows:
1. Surface stress
The surface stress of heat strengthened glass is: 24～69 Mpa
The surface stress of toughened glass is: 69～168 Mpa
2. Strength
Heat strengthened glass is usually 2 times stronger than ordinary glass of the same thickness, but not as strong as toughened glass
Toughened glass is about 4-5 times stronger than ordinary glass of the same thickness
3. Safety
When broken, heat strengthened glass will form larger and sharper fragments, which is not safety glass
When broken, toughened glass will form small blunt-angle particles, which are relatively harmless and reduce the risk of stabbing, and is safety glass
4. Heat stress resistance
Heat strengthened glass has better heat stress resistance than ordinary glass, but not as good as tempered glass.
Toughened glass has good thermal stability and can withstand a temperature difference of 2.5-3 times that of ordinary glass. The maximum operating temperature is close to 300℃ temperature difference, which is suitable for environments with large temperature changes.
5. Self-explosion
Heat strengthened glass does not self-explode, but toughened glass does
6. Flatness
Heat strengthened glass is better in flatness than toughened glass
Why Choose Joy Shing Aluminum Windows And Doors?
Aluminum windows and doors are widely used in various buildings and places due to their lightness, durability, easy customization and maintenance. As a professional glass windows and doors manufacturer, Joy Shing Glass has the following advantages:
1. Quality assurance: Joy Shing Glass has professional and advanced production equipment, and uses high-quality aluminum profiles and hardware, which are precision processed and strictly controlled to ensure the durability and stability of the products.
2. Design innovation: Joy Shing aluminum windows and doors focus on innovation and personalized customization of product design. A variety of styles, colors and configuration options are available to meet the needs and preferences of different customers. Please refer to the product catalog: Glass Doors and Windows
3. Environmentally friendly and sustainable: Joy Shing Glass pays attention to environmental protection and sustainable development, and selects environmentally friendly materials and production processes to reduce the impact on the environment.
4. Product performance: Joy Shing aluminum windows and doors have good heat insulation, sound insulation, wind pressure resistance, waterproofness and sealing. It meets CE certification and Australia's AS 2047 standards.
5. Quality service: Choosing Joy Shing aluminum windows and doors, you can get high-quality pre-sales and after-sales service. We provide professional consultation, installation guidance and after-sales maintenance services to ensure customer satisfaction and usage experience.
6 Advantages Of TPU Bulletproof Glass Film
The 6 advantages of TPU bulletproof glass film are as follows:
1. High strength
TPU bulletproof film is 5-10 times stronger than PVB film, and can be effectively used in bulletproof glass of banks and anti-smashing glass of villas.
2. Excellent bulletproof performance
The elasticity and toughness of TPU bulletproof glass film can effectively absorb and disperse the energy from the trajectory, resist the penetration of high-speed projectiles, and provide reliable protection.
3. Lightweight
TPU bulletproof glass film is combined with PC board to make bulletproof glass, which is light in weight and more convenient to carry and install.
4. Cold-resistant, aging-resistant and weather-resistant
TPU bulletproof glass film can remain unchanged in an environment of -40℃ to +70℃, and is not easy to yellow and age.
5. Anti-ultraviolet
TPU bulletproof film can reduce ultraviolet rays and block more than 99% of harmful light.
6. Environmentally friendly and decomposable
TPU bulletproof glass film is composed of only one material, which is neutral, non-toxic and tasteless. It is a high-tech environmentally friendly material.
As a professional bulletproof glass manufacturer, Joy Shing Glass can customize and process glass as required, providing you with an integrated bulletproof glass solution. Our products have undergone rigorous quality inspections and penetration tests and fully meet the standards. They are widely used in armored vehicles, aircraft, automobiles, information technology, new energy, high-end equipment, banks and other bulletproof fields.
If you are interested in our products, please feel free to contact us for samples, quotations, videos and other information.
Responsibility
Preface
Joy Shing Glass always adheres to the value of "being responsible for customers, employees and society", supplies customers with quality products, provides employees with a good working environment, continuously increases environmental protection investment and optimizes energy use, fulfills social responsibilities and promotes harmonious coexistence between the company, society and the environment.
Protect Environment And Promote Sustainable Development
1. Continue to increase investment in environmental protection and adhere to the green production path
The company organizes production operations around the principles of plant intensiveness, harmless raw materials, clean production, waste resource utilization, and low-carbon energy. In addition to strict control of the production process, industrial waste has also been comprehensively utilized, such as denitrification ash recycling and desulfurization solid waste used for brick making or paving, etc. Pollutant emissions have been kept at a low level for a long time, green manufacturing has been actively promoted, and environmental protection management has achieved remarkable results.
2. Optimize energy use and support the "dual carbon" strategy
Rely on energy-saving technologies to optimize energy use structure, achieve energy emission reduction and sustainable development; Promote the development of new materials and new energy industries such as building energy-saving glass and photovoltaic glass, and help achieve the "carbon peak and carbon neutrality" goals.
Protect Employees' Rights And Interests
1. Comply with labor laws and regulations and build harmonious labor relations
Strictly abide by the requirements of the Labor Law, Labor Contract Law and other laws and regulations to establish standardized labor relations; establish and implement a statutory employee vacation system to ensure that employees enjoy various statutory holidays and other paid holidays stipulated by the state, and promote healthy and harmonious work and life of employees.
2. Improve the salary and welfare system and pay attention to the vital interests of employees
Provide employees with competitive salary and benefits; purchase five insurances and one housing fund, provide free annual physical examinations, various subsidies, holiday gifts and other benefits; carry out various team building activities and cultural and sports activities to create an environment for employees to work happily and live healthily.
3. Optimize the talent training system and broaden the growth channels for employees
The company continues to build a team of internal trainers to provide employees with rich learning resources and multi-dimensional learning opportunities. At the same time, new employee induction training and business-specific support, open classes, and internal learning platforms are also available.
Corporate Mission
Provide world-leading glass processing solutions
Corporate Vision
Become a model of glass deep processing enterprise worthy of respect and trust
High quality toughened glass supplier: Leading the industry with excellent quality
In today's rapidly developing construction, automotive and industrial fields, a reliable toughened glass supplier is needed to provide high-quality glass solutions for your project. As your trusted partner, Joy Shing Glass provides you with the best quality toughened glass products with excellent quality.
Our advantages
1. Excellent quality assurance
We strictly follow international standards and quality requirements, use the most advanced production technology and strict quality control measures to ensure that every piece of glass meets the highest quality standards. Joy Shing toughened glass has high flatness and high yield. The number of broken particles within 50*50mm square reaches more than 50.
2. Rich industry experience
More than 10 years of industry experience, in-depth understanding of the needs of the construction, automotive and industrial fields. With our expertise and experience, we are able to provide tailor-made solutions to meet your unique project needs.
3. Wide range of products
We offer a wide range of toughened glass products covering a variety of specifications, thicknesses, colors and functions. Whether you need glass for building exterior walls, curtain walls, vehicle glass or industrial applications, we are able to provide the most suitable product selection.
4. High transparency and excellent performance
Our toughened glass has high transparency and can provide clear and bright visual effects. In addition, our products have excellent impact resistance, weather resistance, thermal insulation and reliability, ensuring that your project performs well in various environments.
5. Personalized service
We are committed to building long-term partnerships with our customers. Our team will work with you throughout the process to understand your needs and provide personalized solutions. We focus on communication, respond quickly, and ensure that the glass products you need are delivered on time.
As a high quality toughened glass supplier, we firmly believe that quality is the key to success. Whether you are an architect, designer or contractor, we will be your reliable partner to help you achieve the success of your project.
Please contact us to learn more about our high-quality toughened glass products. We look forward to providing you with the best glass solutions.
How to choose safer shower room glass?
When decorating the bathroom, the design and material selection of the shower room are very important. Especially for the glass of the shower room, we should choose safer and more reliable materials to ensure safety. Here are a few suggestions:
1. Choose tempered glass. Tempered glass is called safety glass, which has high strength and thermal stability and is not easy to break. Even if it is broken, it will not produce sharp fragments to cause serious injuries. Of course, the thickness of the glass is not the thicker the better. It is usually recommended to choose 6mm, 8mm, 10mm, 12mm tempered glass.
2. If you are worried about safety issues, you can consider choosing laminated glass because it has higher impact resistance and fragment retention ability. Even when the glass is broken, no flying glass fragments will be generated. The fragments will be firmly glued to the film, maintaining the complete glass structure, which is safer.
3. Ask professionals to install it to ensure that the connection between the glass and other structures is firm and reliable.
Choosing safe shower room glass can create a safe and reliable bathroom environment for us. As a high-quality glass supplier, Joy Shing Glass's products have undergone strict quality inspections and are safe and reliable. At the same time, we can customize and deep-process glass as required to provide you with an integrated shower room glass solution. If you are looking for high-quality shower room glass, feel free to contact us.
Customized Spiral Staircase Glass Treads
Joy Shing Glass supplies glass treads for spiral staircases in batches, which are customized and deeply processed as required. They are equipped with high-quality hardware and can be installed and used directly.
Spiral staircase glass treads pictures
The spiral staircase glass treads are made of ultra clear tempered laminated glass, which has high safety and strength and is not easily broken. Even if broken, the glass fragments will be firmly adhered to the film, maintaining the intact glass structure. The anti-slip texture design on the glass surface takes into account both beauty and safety.
As a professional glass manufacturer in China, Joy Shing Glass can customize and deeply process glass according to requirements or drawings, providing integrated glass solutions for your projects. If you have any needs, you can contact us at any time to obtain quotations, samples, cases and other information.
Curved Glass: Hot Bent Glass VS Curved Tempered Glass
Curved glass refers to glass that has been specially processed to have a curved surface. In the manufacturing process of curved glass, the two common types are hot bent glass and curved tempered glass. They have some differences in processing methods, characteristics and applications.
1. Different processing methods
Hot bent glass is made by heating flat glass above its softening point, placing it on a specially shaped mold, using gravity or auxiliary tools to bend it into the desired shape, and cooling it naturally.
Curved tempered glass is processed through specific molds and equipment to the softening point, and then cooled evenly and quickly with cold air. The surface of the tempered glass forms uniform compressive stress, while the interior forms tensile stress, which effectively improves the strength of the glass. Bending and impact resistance.
2. Different characteristics
①Diversity of shapes: Hot bent glass products have various styles and can achieve larger curvatures and complex surface shapes; curved tempered glass has a single style.
②Safety: Hot bent glass is unsafe glass, and the glass breaks into sharp fragments.
Curved tempered glass is safety glass, and its strength, impact resistance, and bending resistance are 4-5 times that of ordinary glass. The glass fragments are in the shape of small obtuse-angle particles and are less harmful.
③Appearance quality: The surface of hot bent glass is smooth and has no light distortion; the curved tempered glass has wind spots and broken shadows.
④Different reprocessing capabilities: Hot bent glass products can be reprocessed by cutting, drilling, etc.;
Curved tempered glass has no secondary processing capabilities.
3. Different applications
Hot bent glass has beautiful appearance and is often used in interior decoration, furniture, display cabinets and other fields. It is especially suitable for designs that require complex curved shapes and artistic effects.
Curved tempered glass is widely used in construction fields, such as curtain walls, showcases, escalators, etc., as well as in home appliances, automobiles and other industries, and is favored for its strength and safety performance.
As a professional glass manufacturer, Joy Shing Glass supplies high-quality curved glass, and can customize and deeply process glass as required to provide integrated glass solutions for your projects. If you want to know more, you can contact us at any time for details, quotations, samples, etc.
Laminated Glass VS Insulated Glass: Which One Has Better Soundproof
What kind of glass has better soundproof effect? Insulated glass or laminated glass? Below, we will conduct a detailed analysis from the characteristics, soundproof principles, application scenarios, etc. of insulated glass and laminated glass.
Insulated glass
Insulated glass is separated by a sealant strip or sealant frame between two or more pieces of glass, forming an air layer in the middle. The design of this structure causes the sound to be hindered by the air layer during the propagation process, thereby reducing the transmission of sound. The soundproof effect of insulating glass mainly depends on the thickness of the air layer, the thickness of the glass and the sealing performance. Generally speaking, the thicker the air layer, the better the soundproof effect. However, it should be noted that the soundproof effect of insulating glass on high-frequency sounds is relatively good, while the soundproof effect on low-frequency sounds is relatively weak.
Therefore, insulated glass is more suitable for noisy environments because it has a better soundproof effect on high-frequency sounds and can effectively isolate the sounds of traffic and people on the street.
Laminated glass
Laminated glass is made by sandwiching one or more layers of organic polymer interlayer films between two or more pieces of glass, and is processed by high temperature and high pressure. The design of this structure causes the sound to be hindered by the intermediate film during the propagation process, thereby reducing the transmission of sound. The soundproof effect of laminated glass mainly depends on the material and thickness of the interlayer film and the thickness of the glass. Laminated glass has a relatively good sound insulation effect on low-frequency sounds, because low-frequency sounds have longer wavelengths and are more easily hindered by the interlayer film.
Therefore, laminated glass is more suitable in environments with a lot of low-frequency noise, such as factories and workshops. Because it has better soundproof effect on low-frequency sounds, it can better isolate the sound of machine operation, equipment vibration, etc.
In addition, when choosing insulating glass or laminated glass, other factors need to be considered, such as thermal insulation performance, wind pressure resistance, safety, etc. For example, insulated glass has good thermal insulation performance and is suitable for colder areas in winter; while laminated glass has high wind pressure resistance and safety performance, and is suitable for high-rise buildings or places that require explosion protection.
In summary, insulated glass and laminated glass each have their own advantages in soundproof, and which one to choose depends on the specific use environment and needs. When choosing, in addition to considering the soundproof effect, you also need to consider other factors in order to choose the type of glass that best suits you.
Joy Shing Glass: Member of China Association For Promoting UN Procurement.
In March 2024, Joy Shing Glass proudly became a member of the China Association for Promoting UN Procurement.
As a leading professional glass manufacturer in China, Joy Shing Glass always adheres to the tenet of "quality first, reputation first" and is committed to providing customers with high-quality glass products, offering glass customization, advanced glass processing, and integrated glass solutions. Our products find extensive application in various industries, including construction, automotive, solar energy, industrial sectors, interior decoration, and more. With exports to over 60 countries and regions such as Australia, the United Kingdom, Germany, the United States, and various parts of Asia, Africa, and the Middle East, our glass has garnered wide recognition and acclaim.
By joining the China Association for Promoting UN Procurement, we demonstrate our company's strengths in international capabilities, business prowess, qualifications, reputation, and industry influence. This membership not only presents an opportunity to expand into the international market but also facilitates interaction and knowledge-sharing with esteemed industry leaders.
At Joy Shing Glass, we remain steadfast in our commitment to prioritize quality and reputation, ensuring that we continue to provide our customers with exceptional products and services.
We look forward to being your trusted partner in delivering top-notch glass materials and comprehensive solutions.
What Gas Is Best For Insulated Glass?
Insulated glass is a type of glass widely used in the construction industry. Its middle part is usually filled with an inert gas, such as argon. This kind of gas filling has two main functions:
First, it can isolate external heat and cold air and keep the indoor temperature stable;
Second, it can effectively reduce the interference of external noise and improve the comfort of living.
In production, argon is the main inert gas filled in the middle of insulated glass. Argon has a relatively high atomic number, so its chemical properties are very stable and it does not easily react with other elements. This also means that argon can be used in insulated glass for many years and maintain good performance.
In addition to argon, we can also fill other inert gases in the insulated glass according to customer needs. For example, some customers will request the use of heavier gases such as krypton or xenon, which can further enhance the thermal and sound insulation effects of insulated glass. For different customer needs, our factory's technical staff will carry out professional design and production to ensure the best quality and performance of the products.
In general, insulated glass has become an indispensable part of modern architecture with its unique structural and performance advantages. Joy Shing Glass provides our customers with the highest quality insulated glass products with professional and high-quality production and services. Whether it is in terms of thermal insulation, sound insulation or safety performance, we will go all out to provide customers with the most satisfactory solutions. If you need more details, you can contact us anytime.
Tempered Insulated Glass or Tempered Laminated Glass For Sunroom?
Should choose tempered insulated glass or tempered laminated glass for the sunroom glass? Let’s see:
1. Tempered insulated glass provides better thermal insulation
Tempered insulated glass consists of two or more panes of glass separated by a layer of air or inert gas. It is manufactured by subjecting the glass to a heating and cooling process, making it stronger and more resistant to breakage than regular glass. It has good heat insulation, sound insulation, thermal insulation and energy-saving properties. Heat insulation can reach more than 60% in summer. Noise reduction 30 decibels.
Using tempered insulated glass as the panel of the sunroom can ensure that indoor heat is not easily lost, and plays the role of heat insulation in summer and warmth in winter.
We can customize tempered insulated glass upon request
2. Tempered laminated glass has better impact resistance
Tempered laminated glass, the middle layer is mostly PVB film, a kind of safety glass that bonds two or more layers of glass together through a special process of heating and high pressure. It has very good earthquake resistance, impact resistance and explosion-proof performance.
Generally, the roof of a sunroom is made of tempered laminated glass. Because there is PVB film in the middle of the glass, even if objects fall from high altitude, the glass fragments will not fly, but will stick firmly to the PVB film to maintain the integrity of the glass. The structure can continue to block wind, rain and external impact in a short period of time. Avoid accidental injuries caused by falling glass.
We can customize tempered laminated glass upon request
In general, both types of glass have their own advantages. Tempered laminated glass has good seismic resistance, but when it comes to thermal insulation, tempered insulated glass has a slight advantage. Therefore, it is recommended to use tempered laminated glass on the top of the sunroom, and tempered insulating glass on the facade.
As a professional glass manufacturer, Joy Shing Glass not only supplies high-quality glass, but also provides integrated glass solutions for your project. If you are looking for high-quality glass suppliers, feel free to contact us.
LOW-E Insulated Glass VS Normal Insulated Glass: What’s The Difference?
Low-e insulated glass is an insulated glass with a low-emissivity coating applied to one of the glass surfaces to provide better thermal insulation performance and light control capabilities. Compared with normal insulated glass, the differences between LOW-E insulated glass are as follows:
1. Coating technology
Low-e insulated glass adopts low-emissivity (Low-E) coating technology. This special coating can block heat transfer to a certain extent, reduce thermal radiation, and improve the thermal insulation performance of windows. Normal insulated glass does not have this special coating layer.
2. Thermal insulation performance
The low-emissivity coating of low-E insulated glass can effectively inhibit the transmission of heat, thereby reducing the heat exchange between indoors and outdoors, and has excellent thermal insulation performance. In comparison, normal insulated glass has higher thermal conductivity and heat is more easily transferred through the window.
3. Energy-saving performance
Due to the low-emissivity coating and improved thermal insulation performance of Low-e insulated glass, it can effectively reduce energy consumption. This makes low-E insulated glass perform better in terms of energy saving, helping to reduce energy consumption for heating and cooling. Normal insulated glass is relatively weak in energy-saving performance.
4. Light transmittance
The low-radiation coating of Low-e insulated glass can control the transmission of ultraviolet and infrared rays, reducing ultraviolet exposure to indoor furniture, floors and other items, thereby extending the service life of indoor items. Normal insulated glass does not have this function.
5. Cost
Because Low-e insulated glass uses special low-emissivity coating technology, its manufacturing cost will be higher compared to normal insulated glass.
To sum up, Low-e insulated glass has better thermal insulation performance and energy-saving performance than normal insulated glass, which can reduce heat conduction and improve the energy efficiency of the building. However, due to the higher manufacturing cost of Low-e insulated glass, it may require a higher investment in some cases. Therefore, when choosing insulated glass, you need to decide which type of glass to use based on your specific needs, budget, and building requirements.
As a professional glass manufacturer, Joy Shing Glass can provide you with integrated glass solutions, high-quality glass, glass customization and deep processing services according to your needs. If you want to know more, you can contact us at any time to get samples, quotations, etc.
Why choose UPVC windows? Structure & Benefits
UPVC windows are widely used in various fields such as residential, commercial, industrial, public and cultural buildings. Joy Shing Glass will explain "Why choose UPVC windows" from both the structure and advantages of UPVC windows.
Structure of UPVC windows
1. Internal and external double-layer structure: The window frame of the UPVC window is made of PVC profiles, and steel is added inside to strengthen the structure. This double-layer structure gives the window frame high strength and stability, allowing it to withstand external pressure and deformation.
2. Multi-chamber design: UPVC windows adopt a multi-chamber design, that is, the interior of the window frame is divided into multiple chambers. These chambers not only increase the strength of the window frame, but also improve its thermal and sound insulation properties.
Advantages of UPVC windows
1. Energy efficiency performance: UPVC windows have good thermal insulation properties, which can effectively prevent the transfer of heat, improve the overall energy efficiency of the building, reduce energy loss, and reduce carbon emissions.
2. Environmental protection: UPVC windows use renewable material PVC, whose production process consumes relatively little energy and can be recycled. In line with the advocacy of environmental protection and sustainable development.
3. Durability: UPVC windows are composed of PVC (polyvinyl chloride) and steel. They have a strong structure, can withstand harsh weather conditions, are not susceptible to corrosion and fading, and have a long service life. Therefore, choosing UPVC windows helps ensure the structural stability and durability of the building's appearance.
4. Diverse design options: UPVC windows are flexible and diverse in design and can meet different architectural styles and personal preferences. Joy Shing Glass is available in a variety of colors, shapes and styles to provide you with integrated door and window solutions that coordinate with the building's exterior.
5. Low cost and easy maintenance: UPVC windows are affordable and not easily contaminated. They are easy to clean and meet people's actual needs for residential maintenance.
In general, the choice of UPVC windows is mainly based on its comprehensive advantages such as energy efficiency performance, environmental protection, durability, design flexibility and cost-effectiveness to meet the needs of modern construction, energy efficiency and environmental protection standards.
Joy Shing Glass supplies high-quality UPVC windows and can be customized as required to provide you with integrated door and window solutions. If you are interested in this, you can contact us at any time to obtain quotations, samples, etc.
Tilt And Turn Windows: Advantages And Operations
Tilt and turn windows offer several advantages over traditional windows, making them a popular choice for many homeowners. Here are some of the key advantages of tilt and turn windows：
1. Versatility: Tilt and turn windows can be opened in two different ways: tilting inwards from the top or swinging open like a casement window. This dual-action functionality offers flexibility, allowing you to control the amount of ventilation and the direction of airflow according to your needs. Whether you want a gentle breeze or maximum ventilation, tilt and turn windows can accommodate your preferences.
2. Enhanced Security: Tilt and swivel windows are designed with security in mind. When the window is in a tilted position, it can provide good anti-theft and rain protection due to the limited opening of the window. At the same time, there is no risk of falling from the window or hitting the body.
3. Energy efficiency: Tilt and turn windows are known for their excellent energy efficiency. When closed, they provide an airtight seal, minimizing drafts and heat loss. The tight seal helps to keep your home warm in the winter and cool in the summer, reducing the need for excessive heating or air conditioning. This energy-saving feature not only helps you reduce your carbon footprint but also contributes to lower energy bills.
4. Easy cleaning and maintenance: Cleaning and maintaining tilt and turn windows is a simple and convenient process. Unlike traditional windows that require reaching outside or hiring professionals for cleaning, tilt and turn windows can be easily cleaned from the inside. When in the turn position, the window can be fully opened, allowing access to both the interior and exterior surfaces for effortless cleaning and maintenance. This feature saves time, effort, and the need for specialized equipment.
5. Sound insulation: Tilt and turn windows provide excellent sound insulation properties. The multiple sealing points and the high-quality materials used in their construction help reduce noise transmission from the outside, creating a quieter and more peaceful indoor environment. This is particularly advantageous if you live in a noisy area or near busy roads.
Tilt and turn windows are also available in a variety of frame materials, glass configurations, and finishes to enhance the functionality and aesthetics of your home's overall windows and doors. Joy Shing Glass can be customized according to your requirements and provide you with integrated glass door and window solutions, hardware installation, installation guidance, technical support and other services. If you want to know more, you can contact us at any time.
Tilt and turn windows operation video:
20.76mm Tempered Laminated Glass Quality Control
20.76mm tempered laminated glass quality control: Measure the glass thickness, size, and diagonal.
20.76mm tempered laminated glass quality control: Appearance inspection. Make sure there are no obvious defects such as scratches or bruises on the surface of the laminated glass, and there are no bubbles, foreign matter or other problems in the adhesive layer.
20.76mm tempered laminated glass quality control: Use a shot bag impact testing machine to test the penetration resistance or strength of the glass under impact at different heights.
As a professional glass manufacturer, Joy Shing Glass is committed to providing customers with high-quality glass. We strictly control every production link and have a dedicated quality control department to conduct quality control, including product materials, production environment, finished product quality, etc., to ensure product quality and consistency.
If you are looking for high-quality glass suppliers, feel free to contact us.
Customized Curved Tempered Laminated Glass: Irregular Spoon Shape & Three layers
Customized three layers curved tempered laminated glass pictures.
Joy Shing Glass focuses on glass manufacturing and glass deep processing, providing customers with integrated glass solutions. The product delivered this time is customized curved tempered laminated glass according to customer requirements, including size, shape, thickness, radius, etc. During this cooperation, our company's staff maintained close contact with customers, understood their usage needs in detail, and gave professional technical advice. During the production process, we strictly control every production link and conduct strict quality inspections on the products to ensure product quality and on-time delivery.
Customized curved tempered laminated glass packaging and delivery pictures
We use fumigation-free plywood boxes and reinforce them with iron straps and wooden blocks to ensure the safe transportation of the products.
Joy Shing Glass, a high-quality glass supplier, we can customize and deeply process glass as required. If you have this need, you can contact us at any time.
Joy Shing Glass: Insulated Glass Production Line
High-quality insulated glass has extremely high requirements for the production company's process and quality standards as well as equipment. Under the same process, the accuracy and intelligence of the equipment determine the final quality of the glass product.
Joy Shing Glass currently has 2 insulated glass production lines, with production and processing capabilities:
Max size: 3300*22000mm
Min size: 300*300mm
Annual production: 1,200,000 square meters
Introduction to insulated glass production equipment:
Joy Shing Glass' LISEC insulated glass production line is 45 meters long, with the largest glass size: 2.5m*3.5m, and glass thickness: 12-60mm. Its features are: online lamination, rapid argon filling, automatic corner repair after gluing, and the ability to process special-shaped, three-glass and two-cavity composite glass, etc. The equipment is fast, easy to operate, and the quality of the finished product is stable. The unique gas filling technology can ensure rapid filling of argon gas during the continuous production process, increase production efficiency, and ensure the gas filling content reaches more than 90%.
LiSEC hollow production line pictures
Joy Shing Glass was founded in 2013 and is a high-quality glass supplier in China. We have advanced production equipment, mature manufacturing processes and strict quality management systems to ensure high quality and stable supply of products. Provide integrated glass solutions, glass customization and deep processing, technical support and full after-sales services for your project. If you are looking for high-quality glass suppliers, feel free to contact us.
Self-adhesive Smart Film: Advantages & Installation Methods
Self-adhesive smart film is a film that can change the transparency of glass. It uses adhesive backing and can be directly attached to the glass and can be used as soon as the power is turned on. The glass is transparent when the power is on and atomized when the power is off.
The advantages of self-adhesive smart film are as follows:
1. Convenient transportation and low cost: The self-adhesive smart film eliminates the weight of the glass, facilitates express logistics and transportation, and reduces transportation costs.
2. Easy installation and cost saving: Self-adhesive smart film reduces the installation of glass. At the same time, during renovation and renovation, it can be installed directly on the existing glass without replacing the glass, which is economical and economical. It is also easy to replace if you want to later.
3. Protect privacy: The self-adhesive smart film can be transparent or atomized through voltage control, so that the same area can have the dual requirements of privacy and openness at the same time. Very suitable for use in scenes that separate spaces and protect privacy, such as bathrooms, conference rooms, bedrooms, bank counters, restaurants, etc.
4. Does not take up space and is easy to clean: The smart film adheres closely to the glass and does not occupy space as bulky as curtains, making it easy to clean.
5. Can be used as a projection screen: the smart film will appear opaque when the power is off, with a very good projection effect and a full sense of technology.
See the video for how to install the self-adhesive smart film:
Joy Shing Glass supplies high-quality smart film and smart glass, with more favorable wholesale purchase prices. We can customize shapes, patterns, etc. as required, and provide integrated privacy glass solutions, installation guidance, full after-sales service, samples and other services for your project. If you are interested in our products, you can contact us at any time.
One-step Vacuum Glass VS Two-step Vacuum Glass
What is one-step vacuum glass?
One-step vacuum glass involves heating, vacuuming and edge-sealing the glass in a special vacuum chamber. There are no air extraction holes on the glass surface or corners.
What is two-step vacuum glass?
Two-step vacuum glass is heated, edge-sealed and cooled in an edge-sealing furnace. Then it is sent to the vacuum furnace for heating, vacuuming, and sealing of the exhaust port. The exhaust hole needs to be reserved on the glass surface.
What are the advantages of one-step vacuum glass vs two-step vacuum glass?
1. Process advantages: One-step vacuum glass eliminates the air extraction holes, which solves the problem of internal outgassing of the sealing material, allowing the vacuuming and edge sealing processes to be completed simultaneously in the continuous vacuum chamber.
2. Cost and price advantages: Compared with two-step vacuum glass, one-step vacuum glass has higher output and yield, labor costs and energy consumption are reduced by more than 60%, and production costs are reduced by nearly 30%. Therefore, the price is cheaper than the two-step vacuum glass.
3. Quality advantage: The one-step vacuum glass has no air extraction hole design, which makes the glass surface smooth, the product quality is more stable, and the spontaneous breakage rate is low. The service life is more than 35 years.
Joy Shing Glass supplies high-quality vacuum glass and provides glass customization and deep processing services. Provide integrated glass solutions, installation guidance, technical support, etc. for your engineering projects. If you want to know more, you can contact us at any time for details, quotations, samples, etc.
For more details, please refer to：
Vaccum Glass
9 advantages of vacuum glass in building renovation
Why Choose Joy Shing Vacuum Glass?
As a new generation of energy-saving architectural glass, vacuum glass has the advantages of low heat transfer coefficient, thermal insulation, strong sound insulation performance, anti-frost and dew condensation, light and thin structure, and long service life. It is widely used in commercial building renovations and high-end buildings. Doors, windows, and curtain walls of new buildings such as decoration, green buildings, ultra-low energy buildings, and passive houses.
As a professional glass manufacturer, Joy Shing Glass supplies high-quality vacuum glass. Our advantages are as follows:
1. Technological advantages
Obtained patent authorization and created an original one-step vacuum glass production process. The glass is sealed in a high vacuum environment of 10-4Pa to maintain uniform glass performance. All materials and equipment are independently developed, and various indicators such as output, quality, cost, price, and automation level are all superior to the two-step method.
2. Equipment advantages
Advanced production equipment ensures stable supply.
Tamglass tempering furnace
Insulated glass production line
vacuum sealing production line
3. Successful cases
It has served 7 countries and 32 industries, helping hundreds of companies save energy and reduce emissions. Including: schools, shopping mall renovations, villas, ecological parks, greenhouses, photovoltaics, etc.
4. Product advantages
① One-step method, no air extraction holes, smooth glass and stable quality.
② Low-temperature glass powder formula, low melting point glass brazing, new long-lasting getter.
③ Fully tempered vacuum, high strength.
Vacuum Glass Video:
For more details, please refer to:
9 advantages of vacuum glass in building renovation
Vaccum Glass
9 Advantages of Vacuum Glass In Building Renovation
As a new generation of energy-saving building glass, vacuum glass has the following 9 advantages in building renovation.
1. Light and thin: reducing the amount of window frame profiles, hardware, etc., as well as the building load-bearing, it has a comprehensive cost advantage for the entire window and is not affected by the installation angle. The minimum thickness of vacuum glass is 6.3mm.
2. Excellent thermal insulation effect: The heat transfer coefficient of vacuum glass is low, which can reduce the loss of indoor heat in winter and lower the indoor temperature in summer.
Note: U value: Ordinary single glass is 6W/㎡·K, insulated glass is 3W/㎡·K, double insulated glass is 1.5-1.8W/㎡·K, and vacuum glass is below 0.6W/㎡·K.
3. Energy saving and consumption reduction: Significantly reduce cooling and heating costs and coal consumption for power generation, saving up to 60% of energy costs.
4. Lead-free materials: Joy Shing vacuum glass uses environmentally friendly lead-free sealing materials, which contributes to sustainable development.
5. Strong sound insulation effect: The insulation volume of vacuum glass reaches 38 decibels, and the noise reduction and sound insulation effect is remarkable for medium and low frequency noise with strong penetrating power (such as traffic noise, construction, infrasound waves, etc.).
6. Anti-condensation: The condensation temperature of vacuum glass is ≤-51℃, and can prevent "internal condensation", allowing you to fully experience the natural scenery outside the window. At the same time, the service life of LOW-E membrane is extended.
7. High safety: Fully tempered vacuum glass has higher impact resistance/wind pressure resistance/strength.
8. Reduce installation costs: Traditional facade renovation requires a lot of manpower, cost and time, resulting in high costs. Vacuum glass can be installed directly without changing the original window frame, and the installation speed is faster; and the vacuum glass replacement project can be completed indoors, without the need for outdoor use. Vacuum glass can be bonded to and work with original glass panels in the interior.
9. Long service life and good durability: Joy Shing vacuum glass is sealed with inorganic materials and has a service life of more than 35 years, which is much higher than insulating glass.
Joy Shing Glass: High Quality Laminated Glass Sheets Supplier
Joy Shing Glass is a supplier of high quality laminated glass sheets. Source manufacturer, the price is more favorable. We have advanced production equipment, mature production technology, and strict quality management system to ensure high quality and stable supply of products.
Regular size of laminated glass sheets:
1830*2140mm,1830*2440mm,3300*2140mm,3300*2440mm,3660*2140mm,3660*2440mm
How does Joy Shing Glass ensure the high quality of laminated glass sheets?
Raw material:
1. Use high-quality float glass, including architectural-grade float glass, automotive-grade float glass, and mirror-grade float glass. Customers can choose according to different applications.
2. High-quality PVB film, CE certified. Including: building grade, automotive grade, thermal insulation grade. You can choose independently.
Production equipment and processes:
1. More than 10 years of production experience, mature technology
2. Professional production process:
①Glass cleaning and drying - ② Lamination - ③ Pre-pressure exhaust - ④ High pressure molding
Video display
Our company's laminated glass panels are operated in a sterile environment. Every employee on the production line has undergone strict training and is responsible for carefully inspecting each process to ensure the high quality of the product.
For more details, please refer to: Laminated glass production line
Quality control:
Our staff conduct strict quality monitoring during the entire production process, including appearance quality, dimensional deviation, physical performance, etc. Ensure products meet standards.
Safe packaging and shipping
1. Separate the glass with cork pads to avoid breakage.
2. Packed in fumigation-free plywood boxes and reinforced with iron straps and wooden blocks to ensure safe transportation.
Joy Shing Glass is a professional glass manufacturer and solution provider. We can provide high-quality glass, glass deep processing, integrated glass project solutions, online technical support and other services for your project. If you are looking for high quality glass suppliers, feel free to contact us.
Joy Shing Glass: High Quality Tempered Glass Supplier
Joy Shing Glass is a professional glass manufacturer in China, we supply high quality tempered glass. In order to ensure high quality and stable supply of products, advanced glass production equipment lines are essential.
Currently, our company has 5 tempering production lines with a capacity of 5,000,000 square meters per year, ensuring stable supply.
Equipment display:
1.Tamglass tempering furnace*1: Tamglass is one of the world's largest safety glass equipment manufacturers. The tempered glass produced by this equipment has a flatness of less than 0.1%, uniform particle size, and a greatly reduced self-explosion rate.
2. Continuous convection tempering furnace*2: Used for tempering flat glass, the flatness and curvature of the produced products are 1‰. This kind of tempered glass is widely used in construction, furniture, automobiles and other fields to provide higher safety and strength. The maximum size of flat toughened glass reaches 3,300*22,000mm.
3. Curved glass tempering furnace*1: It can be used for tempering of curved glass, with a waviness between 0.08-0.1. This kind of tempered glass is often used in curved curtain walls, glass doors, glass ceilings and other places in buildings. It is beautiful and safe. The maximum size of curved tempered glass is 3,400*20,000mm.
4. Flat and curved integrated fireproof glass tempering furnace*1: Used for the production of high borosilicate fireproof tempered glass.
5. Heat soak test furnace *1: Used for secondary heat treatment of tempered glass, namely HST, to reduce the self-explosion rate of tempered glass. The self-explosion rate of homogenized tempered glass is as low as 1‰. Suitable for situations where the self-destruction rate is extremely low.
The use of advanced equipment has greatly improved production efficiency and glass quality, allowing us to provide customers with more satisfactory services. If you are looking for high-quality glass suppliers, feel free to contact us.
Joy Shing Laminated Glass Production Line Ensures High Quality of Glass
Joy Shing Glass currently has 2 laminated glass production lines, all of which adopt PLC centralized control. The production efficiency and qualification rate are high, and the annual output is 1,500,000 square meters. We can meet the needs of large-volume orders and provide stable supply.
Working environment:
Our company's laminated glass production line operates in a sterile environment, and every employee on the production line has undergone strict training and is responsible for carefully inspecting each process to ensure the high quality of the product.
Lamination room - employees work in an orderly manner in a sterile environment
The sterile environment is achieved through strict hygiene management and air filtration systems to prevent impurities and contaminants from entering the production process, ensuring that the final product is high-purity and flawless.
The production process of laminated glass
① Glass cleaning and drying - ② Lamination - ③ Pre-pressure exhaust - ④ High pressure molding
Video: Covering the production process of laminated glass and the advantages of laminated glass.
As a professional glass manufacturer and processor, Joy Shing Glass has advanced production equipment, mature manufacturing processes and strict management systems to ensure product quality and reliability. We always take customer satisfaction as our service purpose and can provide you with glass processing and customization, integrated glass solutions, technical support and other services. If you are looking for a supplier of high-quality glass, feel free to contact us.
Safety Laminated Glass
Joy Shing Glass: Professional testing equipment to ensure glass quality
"Quality first, reputation first" is the creed that Joy Shing Glass has always adhered to. In order to strictly control the quality of glass, our company is equipped with professional testing equipment to ensure that each piece of glass meets the standards.
1. Shot bag impact testing machine: Use an impact body of the same mass to test the penetration resistance or strength of glass under impact at different heights. Suitable for testing the impact resistance of toughened glass and laminated glass to ensure product quality meets standards.
2. Thermal insulation experimental box: can simulate the heat conduction process in the real environment. The thermal insulation performance of different glass samples can be tested.
3. Insulation film temperature tester: Use temperature difference to compare the insulation effects of different materials. Suitable for testing the thermal insulation performance of insulated glass, vacuum glass and coated glass.
In order to strictly control product quality, in addition to being equipped with professional testing equipment, our company also has a strict quality management system. From the source, production process to finished product, the whole process is inspected to ensure the high quality of the product. Our company's toughened glass, laminated glass, insulated glass, copper-free mirror and other products have been strictly tested and certified, so you can buy them with confidence.
As a professional glass manufacturer, Joy Shing Glass is committed to providing customers with high-quality glass products and more satisfactory services. If you are looking for high-quality glass suppliers, feel free to contact us.
Joy Shing Glass: Glass processing machine upgrade, glass quality improved again
Recently, Joy Shing Glass has added an advanced vertical glass processing machine to its horizontal processing machines. The addition of new equipment allows us to meet more special-shaped glass processing needs, greatly improving production efficiency and glass quality.
First of all, with this new equipment, we can provide efficient and high-precision special-shaped processing of various types of glass (conventional glass, large plate glass, etc.), including cutting, fine grinding, polishing, drilling and shapes, etc. to meet different processing needs.
The glass vertical processing machine adopts advanced CNC technology and automated control system, and its operation is stable and precise. Through precise control, we can achieve more refined processing, ensure the high quality and stability of each piece of special-shaped glass, reduce quality problems caused by human errors, and improve the quality of our products.
In addition, our company's glass processing center has a high degree of automation. It reduces manual operations, reduces employees' processing risks, and improves safety. At the same time, production efficiency is greatly improved and orders can be delivered faster. Provide customers with more satisfactory services.
China Joy Shing Glass is a professional glass manufacturer. We have rich production experience, advanced production equipment, and a strict quality management system. We strictly control every link from production to transportation to ensure product quality. We can provide you with services such as glass processing, glass customization, integrated glass solutions, and online technical support. If you are looking for high-quality glass suppliers, feel free to contact us.
Glass grinding production line: Advanced glass edge grinding machine improves glass quality
Recently, our company has introduced a new intelligent double-edge glass grinding production line, which has significantly improved the glass edge grinding effect. It adopts the latest technology and materials, with full servo intelligent control, allowing us to achieve higher precision and better quality control during glass processing.
This glass edge grinding machine has a precise control system and 26 grinding heads. This means we are able to achieve higher edging accuracy, ensuring a smoother and flatter edge to the glass. Provide higher quality products to customers.
The new glass edge grinding machine also features greater automation. It can automatically adjust parameters and process flow, reduce errors caused by human intervention, and improve the consistency and stability of glass edge grinding. This not only ensures the improvement of the quality of our products, but also improves production efficiency and safety.
In the future, Joy Shing Glass will continue to improve its production technology and introduce advanced equipment, and is committed to providing customers with high-quality glass products. If you are looking for high-quality glass suppliers, feel free to contact us.
Ultra Clear Safety Toughened Glass VS Clear Toughened Glass: Four Differences
Ultra clear safety toughened glass, also known as low iron tempered glass, is made of ultra clear glass that has been tempered. It contains low iron and has a higher "whiteness". The four differences between clear toughened glass are as follows:
1. Self-destruction rate
Self-explosion of toughened glass is an unavoidable defect. Usually, the self-explosion rate of clear tempered glass is 3‰. Compared with ordinary tempered glass, ultra clear toughened glass not only contains lower iron content, but also contains fewer impurities such as nickel sulfide, which greatly reduces the risk of self-explosion and has higher safety. The self-explosion rate of ultra clear safety toughened glass is reduced to 1/10000.
2. Light transmittance
Because it contains less iron compounds and other impurities, the light transmittance of ultra clear safety toughened glass can reach more than 91%, while the light transmittance of plain white tempered glass is generally around 80%. Therefore, ultra clear safety toughened glass can provide better lighting effects.
3. Visual effects
Compared with ordinary clear toughened glass, ultra clear safety toughened glass has higher transparency, purer and more beautiful appearance, can provide clearer visual effects and restore the true color of objects. Therefore, ultra clear safety toughened glass is often used in places where transparency and visual effects are high, such as museum exhibition hall glass, fish tanks, showcases, high-end furniture, decoration, etc.
4. UV protection
Ultra clear safety toughened glass has a higher ultraviolet transmittance than clear toughened glass and has better thermal conductivity. Therefore, it is more suitable for use in cold areas.
Joy Shing Glass supplies high-quality safety toughened glass. The products have undergone strict quality testing and meet certification standards, so you can buy with confidence. At the same time, we can provide you with integrated glass solutions, glass customization and processing, online technical support and other services based on actual needs. If you need more information, you can contact us at any time.
Safety Insulated Glass: Structure, Benefits, Types
Safety insulated glass, also known as double glazed, is a type of glass that offers enhanced security and insulation benefits. It is a popular choice for windows and doors in both residential and commercial buildings. In this article, we will explain the structure, benefits, and different types of safety insulated glass.
Structure
Safety insulated glass consists of two or more glass panes separated by an air or gas-filled space.
The glass panels are held together by aluminum spacers filled with molecular sieves, which help maintain distance between them and protect against moisture. If the space is filled with an inert gas, such as argon or krypton, the thermal insulation can be further improved.
Benefits
1. Enhanced safety: Safety insulated glass is designed to be more durable and resistant to breakage compared to single-pane glass. In the event of an impact, the glass panes are less likely to shatter into sharp shards, reducing the risk of injury.
2. Improved insulation: The air or gas-filled space between the glass panes acts as a barrier, reducing heat transfer. This helps keep the interior of the building warm during winter and cool during summer, resulting in energy savings and increased comfort.
3. Noise reduction: Safety insulated glass provides better sound insulation compared to single-pane glass. The multiple layers of glass and the air or gas-filled space help absorb and block external noise, creating a quieter indoor environment.
4. Condensation control: Safety insulated glass reduces the likelihood of condensation forming on the interior surface of the glass. The insulating properties of the glass prevent the cold exterior temperature from reaching the inner glass pane, reducing the chances of moisture buildup.
Types
1. Clear glass: This type of safety insulated glass is transparent and allows maximum visibility. It is commonly used in areas where natural light is desired.
2. Tinted glass: Tinted safety insulated glass helps reduce glare and blocks harmful UV rays. It is often used in areas exposed to direct sunlight.
3. Low-E glass:Low-E safety insulated glass has a thin metallic coating that reflects heat back into the room. It helps maintain a comfortable indoor temperature by reducing heat transfer.
4. Laminated glass: Laminated safety insulated glass is a combination of laminated glass and insulated glass. Provides greater safety and security as it stays together even if broken.
In conclusion, safety insulated glass offers a range of benefits, including enhanced safety, improved insulation, noise reduction, and condensation control. With different types available, it can be tailored to meet specific needs and preferences. Whether for residential or commercial use, safety insulated glass is an excellent choice for those looking to enhance their windows and doors' performance and security.
Joy Shing Glass, as a professional glass manufacturer, we can provide high-quality glass and glass customization. Provide integrated glass solutions, online technical support and other services for your project. If you are looking for high quality glass, feel free to contact us.
What are the advantages of safety toughened glass over regular glass?
First, let’s understand what is safety toughened glass?
Safety toughened glass, also known as strengthened glass, refers to glass with compressive stress on the surface. It is a very commonly used building safety glass. It heats high-quality float glass close to the softening point (650-700°C) and then cools it suddenly, forming uniform compressive stress on the surface of the glass and tensile stress inside, thereby increasing the safety and load-bearing capacity of the glass.
Compared with regular glass, safety toughened glass has the following advantages
1. High strength and impact resistance: 4-5 times that of regular glass.
2. The bending resistance is 3 times that of regular glass.
Video:
3. Safety: Stronger carrying capacity. And when the glass is damaged by external force, it will not produce sharp fragments. The fragments of toughened glass are small obtuse-angle particles and will not cause serious harm to the human body.
Left: Toughened glass; Right: Regular glass
4. Better thermal stability: Generally can withstand a temperature difference of 300 degrees, which has obvious effects on preventing thermal explosion.
Joy Shing toughened glass has undergone strict quality testing and has been certified. It is widely used in building curtain walls, doors and windows, railings, corridors, furniture manufacturing and other fields. As a professional glass manufacturer, Joy Shing Glass has rich industry experience and can provide product customization, processing, integrated project solutions, online technical support and other services for your project. If you are looking for high quality glass, feel free to contact us.
What are the benefits of laminated glass compared with regular glass?
Laminated glass has the following benefits compared with regular glass:
1. Laminated glass is safer than regular glass:
Different from the structure of regular glass, laminated glass is composed of a layer of polymer film sandwiched between two pieces of glass. The film has good adhesion, so that the glass will not splash when it breaks. Instead, it sticks firmly to the film and maintains an intact glass structure, reducing the risk of personal injury.
2. Laminated glass has better impact resistance than regular glass:
The laminated glass interlayer has strong toughness and strong penetration resistance, reducing the possibility of shattering. Provides anti-theft and security protection.
3. Laminated glass has better sound insulation than regular glass:
Laminated glass can reduce noise by 30-40 decibels, making it provide better sound insulation in noisy environments. Therefore, laminated glass is often used in areas with serious noise pollution or in places where quietness is required.
4. Compared with regular glass, laminated glass has stronger UV protection ability:
The interlayer of laminated glass can block more than 99% of UV rays, effectively protecting indoor furniture, floors, curtains, etc. from UV damage.
5. Laminated glass has better thermal insulation effect than regular glass:
The middle layer of laminated glass can prevent the conduction of heat, thereby achieving the effect of thermal insulation. Experiments show that the thermal conductivity coefficient of laminated glass is 30%-40% lower than that of regular glass, and the heat insulation effect is obvious.
In general, laminated glass has higher safety, impact resistance, sound insulation, heat insulation and UV protection than regular glass. It is more suitable for high-rise building curtain walls, doors, windows, skylights, office partitions, commercial and cultural relic display cabinets, etc.
As a professional glass manufacturer, Joy Shing Glass is committed to providing customers with high-quality glass products. Our company has rich production and sales experience and can provide glass customization, glass deep processing, integrated glass solutions, online technical consultation and other services for your project.
Joy Shing laminated glass product display
If you want to know more, you can contact us anytime.
Delivery 2mm ultra clear silk screen backplane glass for solar panels
On September 13, our company successfully delivered a batch of 2mm ultra clear silk screen backplane glass for solar panels. Delivery information is as follows:
Product name: Ultra clear silk screen backplane glass
Thickness: 2mm
Size: produced according to customer requirements
Manufacturer: Joy Shing Glass
Warranty: 5 years
Delivery time: 20 days
Product performance:
1. Strong impact resistance: with 227g steel ball, impact with a height of 1000mm, the glass will not break;
2. Overall curvature ≤0.2%
3. High reflectivity ≥75%
Product photo:
Ultra clear silk screen backplane glass packaging pictures:
In this cooperation, our company provides professional technical support and solutions, and customizes production according to customer requirements. Strictly control every link to ensure that products are delivered to customers on time and completely. Joy Shing Glass has advanced equipment, mature production technology, and strict quality management to ensure excellent product quality and stable supply. If you are interested in our products, you can contact us at any time.
Related product catalog: Tempered Solar Glass
Types and features of laminated glass interlayers
Laminated glass is made by sandwiching one or more layers of organic polymer interlayer films between two or more pieces of glass, and is formed through high temperature and high pressure.The existence of the laminated glass interlayer makes it have excellent safety and sound insulation properties, and is widely used in the construction field.
There are three types of laminated glass interlayers commonly used: PVB, SGP, EVA. The features of each are as follows:
1.PVB interlayer
PVB interlayer has high cold resistance, impact resistance, and ultraviolet resistance, and is currently the most widely used interlayer material for architectural glass and automotive glass. However, PVB has poor water resistance, and it is easy to open and fall off in a humid environment for a long time.
PVB laminated glass for stair handrail
2.SGP interlayer
Mainly used in glass daylighting roof and glass exterior windows, curtain walls and railings. It has the following features:
① High bearing capacity and tear resistance: the bearing capacity of SGP laminated glass is twice that of PVB interlayer with the same thickness, and the tear strength is 5 times that of PVB interlayer
②Bending deflection is only 1/4 of that of PVB laminated glass, so it is not easy to bend.
③Strong stability and moisture resistance. The SGP laminated film itself is colorless, highly transparent, and has good weather resistance, and is not easy to yellow. The yellowing coefficient of SGP film is less than 1.5, while the yellowing coefficient of PVB film is 6~12, so SGP is mostly used in ultra clear laminated glass.
SGP laminated glass for outdoor railings
3. EVA interlayer
Compared with PVB or SGP, EVA has a lower melting temperature and better fluidity. Wires or fabrics can be inserted into the film layer to make decorative glass with patterns and patterns. It also has good water resistance, but has weak UV resistance and is prone to yellowing when exposed to the sun for a long time. Therefore, it is mainly used for indoor partitions and decorations.
Wired EVA laminated glass for indoor partition
The above are the types and features of laminated glass interlayers. You can choose suitable products according to the actual use environment. Joy Shing Glass can provide you with professional technical support, integrated project solutions, glass deep processing and other services. Our company's products have undergone strict quality inspections and passed certification. If you have purchasing needs, we can provide samples for review. If you want to know more, you can contact us at any time.
Related product catalogs:Safety Laminated Glass
The thickness and selection of PVB laminated glass interlayer
Joy Shing Glass manufacturer supplies PVB laminated glass, and can customize size, thickness, shape, color, etc. according to customer requirements. We can provide integrated solutions, online technical support, free samples and other services for your project. PVB laminated glass is a safe building glass material. Among them, PVB film has good sound insulation performance, adhesion and penetration resistance. Commonly used thicknesses are 0.38mm, 0.76mm, 1.14mm, 1.52mm, 1.9mm, 2.28mm, 2.66mm, 3.04mm. Customers can choose PVB films of different thicknesses to be stacked and used according to requirements to meet different needs.
Joy Shing Glass can provide the most suitable selection suggestions for your project:
1. Selection of PVB interlayer thickness for ordinary laminated glass:
Glass type
Substrate thickness
PVB interlayer thickness
Short side ≤800mm
Short side >800mm
Ordinary laminated glass
6mm
0.38mm
0.38mm
8mm
0.38mm
0.76mm
10mm
0.76mm
0.76mm
12mm
1.14mm
1.14mm
Note: The thickness of the substrate is based on the thickness of the thicker substrate.
2. Selection of PVB interlayer thickness for flat tempered/semi-tempered laminated glass:
Glass type
Substrate thickness
PVB interlayer thickness
Short side ≤800mm
Short side ≤1500mm
Short side >1500mm
Flat tempered/semi-tempered laminated glass
6mm
0.76mm
1.14mm
1.52mm
8-12mm
1.14mm
1.52mm
1.52mm
≥15
1.52mm
2.28mm
2.28mm
3. PVB interlayer thickness selection for curved tempered/semi-tempered laminated glass and hot bending laminated glass:
Glass type
Substrate thickness
PVB interlayer thickness
Curvature radius R>3mm
Curvature radius R≤3mm
Curved tempered/semi-tempered laminated glass
≤8
2.28mm
1.52mm
≥10
1.14mm
1.52mm
Hot bending laminated glass
≤6
0.76mm
1.14mm-1.52mm
≥8
1.14mm
1.52mm
As a professional glass manufacturer, Joy Shing Glass's products are widely used in doors and windows, building curtain walls, sun rooms, railings, observation decks, glass bridges, etc. Our working team has rich industry experience and can provide the best selection plan, technical support, installation guidance and other services according to your project. If you want to know more, you can contact us at any time.
Self-explosion reasons and preventive measures of toughend glass
Reasons for self-explosion of toughened glass:
1. The glass raw material contains nickel sulfide crystals, which causes self-explosion. This is an unavoidable factor in the industry. (Note: The self-explosion rate of ordinary toughened glass is 0.3%)
2. The quality of tempered glass is unqualified: there are stones, impurities, bubbles, uneven thickness, etc. in the glass, causing self-explosion.
3. The factory processing level is not high: Improper operation causes defects such as scratches, cracks, and deep edges in the glass. Concentrated stress causes the tempered glass to self-explode.
4. The higher the degree of tempering, the higher the self-destruction rate.
5. Improper transportation and installation: causing squeezing force on the edges or corners of the glass, causing the glass to burst.
How to reduce the self-explosion of toughened glass? There are several measures:
1. Choose glass sheets from regular manufacturers, with high quality and low self-explosion rate.
2. Choose ultra-white glass. Ultra-white glass is also low-iron glass. It contains less impurities and has a lower self-explosion rate.
3. Perform secondary heat treatment on tempered glass, namely Heat Soaked Test. The self-explosion rate after heat soaking is 0.15-0.1%
4. Under the requirement of strength design, the stress value of tempered glass should be controlled between 95Mpa. Not only is the self-explosion rate low, but the deformation of the glass is small and the flatness is good.
5. Choose a kind of safety glass with relatively safe processing technology, such as semi-toughened laminated glass
6. Apply explosion-proof film to the glass surface.
Joy Shing Glass is a professional glass manufacturer with rich industry experience, advanced production equipment, mature production technology and strict quality management system to ensure the high quality of glass. We can provide integrated glass solutions, online technical support, free samples and other services according to your project. Our company's toughened glass products comply with CE and other standards and can be used with confidence. If you need to know more, please feel free to contact us.
Related product catalogs can be viewed: Safety Toughened Glass
4mm Tempered Glass 886*730mm Quality Inspection Picture
Our company conducts quality inspection on tempered glass with a thickness of 4mm and a size of 886*730mm. According to the standard, the inspection items are as follows:
1. Size
For common tempered glass, the allowable tolerances of the side length (L) and diagonal of the rectangle are shown in the table below:
The detection method : use a steel tape with a minimum scale of 1mm to measure, and compare the measured value with the above table after the measurement is completed.
886*730mm Tempered Glass Dimension Inspection photo
Diagonal detection picture
Result: qualified
2. Thickness
The allowable deviation of tempered glass thickness is shown in the table below
4mm tempered glass thickness detection picture
Result: qualified
3. Fragment status and quantity detection
After the tempered glass is broken, it presents broken small obtuse particles. The number of particles in any 50mm×50mm area must meet the requirements in the table below, and a small amount of long fragments are allowed, the length of which should not exceed 75mm.
Fragment status and quantity detection picture
Result: qualified
Note: The more and smaller the particles after the tempered glass is broken, the higher the strength of the tempered glass. However, considering the factor of self-explosion, the stress intensity should be reduced as much as possible, but the specified quantity standard must be met.
As a professional glass manufacturer, Joy Shing Glass Factory is committed to providing high-quality glass products. We have advanced equipment production lines, mature production technology, and strict quality management system to ensure the stable supply and quality of products. The product has passed the relevant certification. With a professional working team, we can provide you with integrated glass project solutions, online technical support, installation guidance and other services. You can rest assured to buy!
6mm Thick Clear Float Glass 3300*2140mm Delivery
On August 14th, our company successfully delivered a batch of 6mm thick clear float glass. The delivery information is as follows:
Name
Float glass
Color
Clear
Thickness
6mm
Size
3300*2140mm
Manufacturer
China Joy Shing Glass Co., Ltd.
Cycle
15 days
Packaging
1. Use protective paper film and soft wood pad for separate glass avoid breaking.
2. All glass are packed in strong wooden crates, nailed and strapped.
Picture
Joy Shing float glass is processed with high-quality raw materials, which has the advantages of high flatness, small optical deformation, less impurities, and a cutting rate of more than 85%. Strict quality inspection ensures the high quality of the product, in line with CE, ISO, CSi, SGCC and other certifications.
As a professional glass manufacturer, Joy Shing Glass can produce glass in size, thickness, shape, color, etc. according to customer requirements. Deep processing including holes, corners, edges, coated, laminated, tempered, etc. can be performed according to requirements. Our professional team can provide you with integrated project solutions, online technical support, free samples and other services. Let you rest assured to buy!
The thickness of float glass ranges from 2mm to 22mm, and the colors are green, gray, blue, brown and other colors. If you need more information, please feel free to contact us.
Customized Curved Tempered Glass Delivery
In early August, the customized curved tempered glass ordered by the customer was successfully delivered.The delivery period is 20 days.
Product information
Name
Curved tempered glass
Specifications
customized according to customer requirements
Manufacturer
Joy Shing Glass
Warranty
10 years
Product features
have more strength, impact resistance, bending resistance and wind pressure resistance
Packaging Details
1.Use protective paper film and soft wood pad for separate glass avoid breaking.
2. The four corners of the glass will have protective corners.
3. Strong plywood case suitable for sea export.
4. Each box will be secured with steel straps.
Delivery picture
As a professional glass manufacturer, Joy Shing Glass has been committed to providing customers with high-quality products and excellent services. In this cooperation, the client put forward specific requirements and design requirements. Our team works closely with customers to understand their needs in detail, and combines our professional knowledge and experience to tailor product solutions that meet the requirements.
Our company has advanced production equipment and mature production technology, and strictly controls every link in the production process to ensure the stability and consistency of product quality.After the production of the product is completed, our team conducts strict quality inspection to ensure the quality and integrity of the product. Subsequently, we arranged a professional logistics team to ensure the safety and on-time delivery of products during transportation.
Through this cooperation, the customer fully affirmed our customized service and product quality, and expressed full confidence in future cooperation.
Joy Shing Glass will continue to adhere to the concept of "quality first, reputation first", continuously improve product quality and service level, and provide customers with better customized experience.
Picture display of Joy Shing curved tempered glass
If you are interested in our products, please feel free to contact us.
Related product catalogs can be viewed: Curved Tempered Glass
Soundproof Glass Choose Insulated Glass Or Laminated Glass?
Insulated glass and laminated glass are common soundproof glass, how to choose?
Insulated glass is a glass assembly composed of two or more pieces of glass, separated by an aluminum frame filled with high-efficiency molecular sieves, and sealed with high-strength sealant at the edges. It has the characteristics of sound insulation, heat insulation, and heat preservation.
Laminated glass is composed of two or more pieces of glass with one or more layers of organic polymer intermediate film sandwiched between them. After special high-temperature pre-pressing and high-temperature and high-pressure processing, the glass and the interlayer film are permanently bonded as a composite glass product.
Both insulating glass and laminated glass have the effect of sound insulation and heat insulation to a certain extent. However, laminated glass has better shock resistance and explosion-proof performance, while insulating glass has better heat insulation.
In terms of sound insulation effect:
Laminated glass has good seismic performance, so when the wind is strong, the noise caused by its own vibration is small, especially for medium and low frequencies, it is an ideal soundproof glass for busy traffic arterial roads.
The insulating glass is prone to resonance and is not suitable for use on traffic arteries. For isolating external noise, insulating glass has more advantages and is more suitable for home decoration.
Therefore, according to different places, the glass to be selected is also different. For example, in the application of the sun room, the top of the sun room generally uses laminated glass, while the facade of the sun room uses insulating glass. Because if you encounter falling objects from high altitude, the safety of laminated glass is relatively high, shards of glass will not fly and cause injury. The use of insulating glass for the facade glass can better achieve heat insulation while sound insulation, and keep the sun room warm in winter and cool in summer.
Joy Shing Glass Co., Ltd. is a professional glass production and processing enterprise and a provider of global glass solutions. With rich industry experience and engineering cases, we can provide integrated glass solutions, online technical consultation, customized processing of glass products, installation guidance and other services for your project. For more details, please contact us.
In order to better serve customers, Joy Shing Glass conducts skills improvement learning
In order to provide customers with better services, on June 15th, our company carried out skills improvement learning for staff.Help employees continuously improve skills and service levels.
We believe that through skill improvement and learning, we can better serve customers, improve customer satisfaction, and enhance the company's competitiveness.
Joy Shing Glass will always pay attention to the needs of customers and the growth of employees, and make continuous efforts for the development of the company.
Customized Triple Tempered Laminated Glass Shipment
June 14,customized triple tempered laminated glass shipment.
Thickness:8+0.38+8+0.38+8mm
Tempered laminated glass not only has the high strength and bending resistance of tempered glass, but also has the characteristics of laminated glass. Even if the glass breaks, the fragments will stick together due to the effect of the middle glued layer, which can effectively prevent the fragments from falling and is safe to use.
Video:
There are many options for the size, color, thickness, shape and type of laminated glass. Joy Shing Glass Co., Ltd. is a professional glass manufacturer, providing customers with integrated glass project solutions, glass deep processing, online technical consultation and other services.Contact us for more information.
6mm Tempered Glass Shipped Smoothly
On June 7th, a batch of 6mm tempered glass ordered by a Vietnamese customer was successfully completed and shipped, with a delivery time of 15 days.
This batch of 6mm tempered glass is produced by Joy Shing Glass Factory, and has gone through strict quality inspection to ensure the quality of the product.In order to ensure the safe transportation and timely arrival of the goods, our company provides professional packaging and transportation services.
Packaging details
1.Sea Worthy Strong Wooden Crates
2.Use protective paper film and soft wood pad for separate glass avoid breaking.
Shipping picture
Shipped product information
Name:Tempered Glass
Thickness: 6mm
Color: green
Manufacturer: Joy Shing Glass
Warranty: 10 years
The successful completion of this order not only fully demonstrates our company's production capacity and service level, but also has been highly recognized by customers. As a global glass solution provider, Joy Shing Glass will always adhere to the tenet of "quality first, reputation first" to provide customers with more high-quality and efficient services.We are looking forward to cooperating with more customers to promote the development and progress of the industry together.
For tempered glass product information, please check the page: Tempered Glass
Joy Shing Glass: Report on the 16th SNEC Photovoltaic Conference and (Shanghai) Exhibition
On May 26, the 16th SNEC Photovoltaic Conference and (Shanghai) Exhibition came to an end at the Shanghai New International Expo Center in China. This exhibition is an influential international and large-scale photovoltaic event, and it is a good opportunity to show the results to the industry. Yantai Joy Shing Glass Co., Ltd. has achieved fruitful results in this exhibition.
During the exhibition, Joy Shing Glass displayed high-end solar glass products and advanced processing technology, which attracted the attention and consultation of many customers.
In addition, Joy Shing Glass Co., Ltd. conducted in-depth exchanges with many domestic and foreign companies during the exhibition, discussed cooperation opportunities and future development trends, and reached preliminary cooperation intentions with many companies, laying a solid foundation for the company's future development Injected new impetus.
The solar glass product series of Joy Shing Glass Co., Ltd. include ultra clear patterned coated glass, AR coated solar glass, TCO glass, back glass and other photovoltaic glass. With a production capacity of 5 million square meters, Joy Shing Glass' advanced equipment and good production technology ensure the excellent quality of the products, which can meet the industry's 182/210 requirements for the corresponding sizes of different components, and achieve stable supply. They are used in building curtain walls and photovoltaic roofs , sunshade, solar power generation system and other fields.
The person in charge of Yantai Joy Shing Glass Co., Ltd. said that it will continue to adhere to the corporate philosophy of "quality first, reputation first", continuously improve the technical level and product quality, and provide customers with better glass products and services.
For more information about solar glass, please contact us, and you can also view the product category: solar glass
Tempered Laminated Glass: What It Is and Its Advantages
What is tempered laminated glass?
Tempered laminated glass is a type of safety glass that is made by bonding two or more layers of tempered glass together with polyvinyl butyral (PVB) interlayer. The glass is then heated and pressurized in a process called lamination, which fuses the layers together into one piece.
What are the advantages of tempered laminated glass?
One of the main advantages of tempered laminated glass is its safety performance. When broken, the PVB interlayer will hold the glass fragments together and prevent the fragments from splashing and causing injury. This makes tempered laminated glass ideal for use in areas where safety is a top priority, such as in automobiles, buildings and public spaces.
Tempered laminated glass is stronger than standard glass. The tempering process the glass goes through during production makes it five times stronger than regular glass. This makes it more resistant to impact and thermal stress, reducing the risk of breakage and cracking.
Another benefit of tempered laminated glass is its sound insulation properties. The PVB interlayer between the glass layers acts as a sound barrier, reducing the amount of noise that passes through the glass. This makes tempered laminated glass ideal for use in buildings located in noisy areas.
Tempered laminated glass is a popular choice in many different industries thanks to its unique combination of strength, safety, sound insulation, UV protection and versatility. As a high-quality glass supplier, Joy Shing Glass Co., Ltd. can produce glass products in various colors and sizes, and can also customize according to customer requirements. Please contact us for more product information.
Joy Shing Glass Co., Ltd. and Yantai Municipal Government successfully cooperated in public building projects
Yantai Joy Shing Glass Co., Ltd. successfully won the cooperation opportunity of the Housha Square project undertaken by the Yantai Municipal Government. This project is an important part of the government's promotion of urban modernization, and has high requirements for the appearance, safety and environmental protection of the building.
Under the strict requirements of the government, Yantai Joy Shing Glass Co., Ltd. was selected as the glass material supplier for this project, and a comprehensive evaluation of our company's production capacity, product quality, and after-sales service was conducted.
Yantai Joy Shing Glass Co., Ltd. is an enterprise specializing in the production and sales of glass products, with advanced production equipment and a professional production team. The ultra-large tempered laminated glass used in the project can only be provided by Jiaxing Glass Co., Ltd. In this project, our company's production team produced laminated glass products in strict accordance with the requirements, and strictly controlled every link in the production process to ensure the quality and safety of the products. In the end, our company's tempered laminated glass products were successfully applied to the Housha Square building, which not only adds beauty to the building, but also improves safety and environmental protection, and has won unanimous praise from the municipal government and the general public.
The relevant person in charge of the municipal government said that the glass products of Joy Shing Co., Ltd. have excellent quality and safety. In the future, the government will continue to maintain a good cooperative relationship with Jiaxing Glass Co., Ltd. to jointly promote urban modernization.
The general manager of Joy Shing Glass Co., Ltd. said: The company has always regarded product quality as the lifeline of the enterprise, constantly improving production technology and management level, and striving to provide customers with high-quality products and services.
This cooperation opportunity not only demonstrates the strength and product quality of Yantai Jiaxing Glass Co., Ltd., but also further consolidates the company's competitive position and brand image in the market. Jiaxing Glass Co., Ltd. will continue to provide customers with high-quality products and services, and contribute more to urban modernization.
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