High Borosilicate Glass Sheets Manufacturer in China Factory for Curtain Wall & Facade

• Customization: Available
• After-sales Service: Support Online Guidance Services
• Warranty: 3 Years Warranty
• Model NO.: 445S-BC1154
• Type: Microcrystalline Glass
• Structure: Solid
• Moh's Hardness: 8
• Shape: Bulk
• Function: Optical Function, Electromagnetic Function, Thermal Function, Mechanics and Mechanical Function, Biological and Chemical Function, Laboratory Equipment, Medical and Pharmaceutical
• Transparency: Opaque
• Processing Method: Mechanical Stretching
• Preparation Process: Fusion Method
• Color: White
• Usage: Furniture, Door, Building, Window, 1) Glass Cookware 2) Aquarium Heater
• Application: Building
• Technics: Float Process
• Silicon Content: Above 80%
• Strain Temperature: 520 ºC
• Softening Temperature: 820 ºC
• Refractive Index: 1.47
• Transmittance (2 mm): 92%
• Acid Resistance: Grade One
• Alkali Resistance: Grade Two
• Transport Package: Wood Crates or Plywood Crates
• Specification: 1650 × 2440 mm, 1830 × 2440 mm, 2134 × 3300 mm
• Trademark: Topo Glass
• Origin: China
• Production Capacity: 2000 Tons
• Package Size: 40.00cm * 40.00cm * 40.00cm
• Package Gross Weight: 30.000kg

Product Description

Please kindly noted that this payment link is only for Borosilicate Glass Samples, very welcome to contact us for detail price quotation of bulk order.


 Borosilicate Glass:

Guangzhou Glass Factory Customized Borosilicate Glass

Borosilicate Glass is a high-performance specialty glass known for its exceptional thermal resistance, chemical stability, and optical clarity. Manufactured with a unique combination of silica and boron trioxide, it is designed to withstand extreme temperature variations without cracking or deforming, making it an ideal material for both industrial and scientific applications.

Compared with ordinary soda-lime glass, borosilicate glass exhibits a much lower coefficient of thermal expansion and higher resistance to heat shock, acids, and corrosion. Its outstanding transparency and surface stability ensure reliable performance in demanding environments such as laboratory instruments, lighting systems, cookware, and architectural applications.

Thanks to its durability and versatility, borosilicate glass is widely used in laboratories, chemical processing equipment, lighting covers, solar panels, pharmaceutical containers, and high-end design projects. It can be customized in thickness, size, shape, and optical properties to meet specific requirements for performance and appearance.

At TopoGlass, we specialize in precision-cut and polished borosilicate glass solutions, ensuring superior quality, consistency, and customization for every project.

Key Features:

★ Exceptional Thermal Resistance:
Borosilicate glass is engineered to withstand extreme temperature changes without cracking or deforming. With a low coefficient of thermal expansion, it remains stable even under rapid heating or cooling conditions.

★ Superior Chemical Durability:
Unlike standard soda-lime glass, borosilicate glass resists acids, alkalis, and corrosion - making it ideal for laboratory, industrial, and chemical processing environments.

★ High Optical Clarity:
Its excellent transparency and surface quality provide clear visual transmission, suitable for lighting covers, optical instruments, and display applications that require precision and reliability.

★ Versatile Industrial Applications:
Widely used in laboratory equipment, cookware, solar panels, lighting systems, pharmaceutical containers, and architectural glazing - borosilicate glass delivers performance and longevity across multiple industries.

★ Customizable Specifications:
Available in various thicknesses, dimensions, shapes, and edge finishes, with optional polishing and drilling services to meet your project requirements.
 

Application Scenarios:

★ Laboratory and Scientific Equipment:
Borosilicate glass is widely used for beakers, test tubes, flasks, and laboratory containers thanks to its exceptional resistance to heat, thermal shock, and chemical corrosion.

★ Industrial and Chemical Applications:
Ideal for chemical processing, reactors, and sight glass installations, ensuring safe and stable performance in high-temperature and corrosive environments.

★ Lighting and Optical Systems:
With high optical clarity and durability, borosilicate glass is used in lighting covers, optical lenses, and precision instruments requiring consistent transparency and strength.

★ Cookware and Kitchenware:
Preferred material for heat-resistant cookware, oven dishes, and glass teapots - maintaining structural stability and clarity even under direct flame or high temperatures.

★ Solar Energy and Engineering Projects:
Commonly applied in solar panels, reflectors, and protective covers, borosilicate glass ensures long-term weather resistance and excellent light transmission.

★ Custom Fabrication Projects:
Available in various thicknesses, shapes, and finishes - TopoGlass provides cutting, drilling, polishing, and edge processing services to meet specialized industrial and architectural requirements.

Product Show:

Key Specifications:

Product No.	BG-01
Product name	Borosilicate Glass
Color	Clear
Thickness	Customized
Product Size	Customized
Technics	TopoGlass borosilicate glass is produced from high-purity raw materials and processed with precision cutting, CNC drilling, edge polishing, and optional heat treatment. Additional surface coatings and laminating options are available to meet laboratory, industrial, architectural, and custom project requirements.
Origin	China
Silicon content	above 80%
Packing	Safety Plywood Crates
MOQ	1PC
Loading Port	Nansha Port / Huangpu Port / Yantian Port / Shekou Port
Payments terms	T/T
Delivery Time	Within 15 working days
Application	★ Laboratory & Scientific Equipment Borosilicate glass is ideal for beakers, flasks, test tubes, and laboratory containers, offering exceptional resistance to heat, thermal shock, and chemical corrosion, ensuring safe and reliable experimental results. ★ Industrial & Chemical Applications Widely used in chemical processing, reactors, and sight glass installations, borosilicate glass maintains stability and durability in high-temperature and corrosive environments. ★ Lighting & Optical Systems With high optical clarity and strength, borosilicate glass is perfect for precision lenses, lighting covers, and optical devices, providing consistent transparency and long-lasting performance. ★ Cookware & Kitchenware Commonly used for heat-resistant cookware, oven dishes, and teapots, borosilicate glass retains structural integrity and clarity under direct heat and temperature fluctuations. ★ Solar Energy & Engineering Projects Ideal for solar panels, protective covers, and reflectors, borosilicate glass maximizes light transmission while offering excellent weather and thermal resistance. ★ Custom Fabrication & Projects Available in various thicknesses, sizes, and edge finishes, TopoGlass borosilicate glass can be tailored for specialized industrial, laboratory, or architectural applications.

 

Custom Laminated Glass
Custom laminated glass is made by laminating two or more layers of glass with interlayers such as PVB, EVA, SGP, or special materials such as bamboo, wire, and metal mesh. This process not only greatly improves the structural strength and impact resistance of the glass, but also gives it the core safety characteristics of shatterproof, splashproof, and explosion-proof.

Custom laminated glass can be customized to meet the individual needs of construction, interior or furniture projects. Its
sandwich materials can also provide additional acoustic barriers, ultraviolet protection and unique visual aesthetic effects, and are widely used in residential and commercial building scenarios such as curtain wall engineering, space partitions, decorative panels, and sun rooms.

Laminated Glass with Bamboo Interlayer


Laminated Glass with Metal Mesh Interlayer


Topo Glass Manufacturer's Advantages:
1. Located in the Pearl River Delta, closed to Nansha Port & Huangpu Port;
2. Glass Manufacturer in Guangzhou -- one-stop glass raw materials procurement platform;
3. With modern pipelines and advanced equipment, machinery and skillful workers guarantee our quality;
4. We have excellent managers, professional sellers and experienced IT personnel teams to enrich our variety.
5. Big warehouse to keep glass is in stock;
6. The glass that we produce:
Sheet Glass, Car Glass,  Laminated Glass, Art Glass, Building Glass, Decorative Glass, Functional Glass,
Special Glass and other differentiated glass products for architectural, automotive,
decorative and residential use, etc.

Glass Type:
Float Glass
Clear Float Glass / Ultra Cleat Float Glass / Black Float Glass /Golden Bronze Float Glass / Euro Brown Float Glass / Crystal Blue Float Glass / Ford Blue Float Glass / Dark Blue Float Glass / Crystal Gray Float Glass / Euro Grey Float Glass / French Green Float Glass / Natural Green Float Glass etc.
Reflective Glass
Black Reflective Glass / Light Bronze Coated Glass / Dark Brown Reflective Glass / Light Blue Coated Glass / Ford Blue Reflective Glass / Dark Blue Reflective Glass / Light Gray Coated Glass / Dark Grey Reflective Glass / F-Green Coated Glass / Dark Green Reflective etc.
Patterned Glass
Aqualite, Bamboo, Baroque, Bubble, Chinchilla, Crystal, Diamond, Dragonlite, Flora, Floral, Flutelite-S, Flutelite-B, Fernlite, Flame, Granite, Galaxy, Hibiscus, Hitchcross, Helix, Kasumi, Karatachi, Leaves, May Flower, Masterlite, Maple Leaf, Mascot, Mistlite, Millennium, Moru, Morgon, Music, Nashiji, Oceanic, Pearl-S, Pyramid, Rain-B, Rain-S, Showerlite, Silesia, Wood, Water, Water Cube, Wanji, Ultra-Clear Diamond, Nashiji Wired Glass, Diamond Wired Glass etc. 
Mirror Glass
Sliver Mirror Glass / Aluminium Mirror Glass / Low Iron Mirror Glass / Double Sides Mirrorr Glass / Temperable Mirrorr Glass/Screen Display Mirror Glass / Unidirectional Perspective Glass  etc.
Processed Glass
Dichroic Glass / Heat Soak Glass / Tempered Glass / Laminated Glass / Wired Glass / Fused Glass etc.

Topo Glass have following products on supply: 
1) 2mm 3mm 4mm 5mm 6mm 8mm 10mm 12mm 15mm 19mm 22mm 25mm Clear Float Glass 
2) 2mm 3mm 4mm 5mm 6mm 8mm 10mm12mm 15mm 19mm 22mm Low Iron Glass 
3) 2mm 3mm 4mm 5mm 6mm 8mm 10mm 12mm Tinted Float Glass ( Black / Bronze / Blue / Gray / Green etc.) 
4) 4.5mm 5mm 6mm 8mm Coated Reflective Glass (Black / Bronze / Blue / Gray / Green etc.) 
5) 3.2mm 4mm 5mm 6mm 8mm 10mm 12mm Low-E Glass 
6) 2mm 3mm 4mm 5mm 6mm 8mm 10mm 12mm AR Glass 
7) 2mm 3mm 4mm 5mm 6mm 8mm 10mm 12mm Acid Frosted Glass ( Clear / Ultra Clear / Black / Bronze / Blue / Gray / Green etc.) 
8) 3mm 4mm 5mm 6mm Pattern Glass 
9) 2mm 3mm 4mm 5mm 6mm 8mm Mirror Glass (Sliver Mirror Glass / Aluminium Mirror Glass / Low Iron Mirror Glass / Double Sides Mirrorr Glass / Temperable Mirrorr Glass) 
10) Screen Display Mirror Glass / Unidirectional Perspective Glass / Fused Glass / Dichroic Glass / Heat Soak Glass / Tempered Glass / Laminated Glass etc.

We located in No.2 Hongfeng Road,Yunpu Industrial Zone,Nangang,Huangpu District,Guangzhou,Guangdong China. Warmly welcome to our company for visiting and glass testing.

GLASSTEC 2024 --- DÜSSELDORF | GERMANY

Package & Loading:
PPG Endcap Wooden Crate / Safety Plywood Packages

1000mmx1000mm etc.	1830mmx1220mm etc.	2100mmx380mm etc.
1830mmx1220mm / 1650mmx1070mm etc.	2440mmx1830mm / 2440mmx3300mm etc.	3300mmx5000mm / 3300mmx5500mm etc.

Loading Situations

20GP	20GP	20GP
1830mmx1220mm / 1650mmx1070mm etc.	2440mmx1830mm / 2140mmx1650mm etc.	2140mmx3660mm / 2140mmx3300mm etc.

20OT	20OT	40HQ
2440mmx3300mm / 2440mmx3050mm etc.	3300mmx5000mm / 3300mmx5500mm etc.	2440mmx3300mm / 2440mmx3660mm etc.
40OT
3300mmx6000mm / 3300mmx6500mm / 3300mmx7000mm / 3300mmx8000mm / 3300mmx10000mm / 3300mmx11000mm etc.

FAQ:
1. About Sample: How could I get a sample?
Small sample is free of charge, partners pay the courier fees.
2. About Price: Could I get your price list?
Of course, please tell us the model number or the pictures, quantity you are interested in, and then we will send our price list to your mailbox as fast as we can.
3. About Lead Time: How soon we can get the shipment?
Our delivery time is within 15 working days after order and payment confirm.
4. About MOQ: what is the minimum order quantity?
One 20ft container
5. About payment term: What is your payment term?
Our payment term is T/T 50% in advance,50% before glass shipped.
6. About Sole-Distributor: What about the terms to become your sole distributor in our city, area or state, country?
Our sole distributor in your city or area inquiry you sell our products worth $100,000 --- $ 500,000 per month; the sole distributor in your state should above $500,000 per month, Kindly welcome to be our sole distributor.
7. About Visit: Could I visit your factory?
It is our honor if you could come to our factory.