Architectural Glass / Borosilicate Glass
Custom Deep-Processing
From raw glass sheets to fully processed industrial sight glass and fire-rated panels. Get factory-direct pricing, strict tolerances, and guaranteed safe delivery anywhere in the world.
Certifications
ISO 9001:2005 | TUV Verified
High Borosilicate Glass Solutions
Source the exact thermal and fire-rated glass your projects demand. As a specialized deep-processing center, Hexad provides both raw glass sheets and fully customized parts. Choose from our two core material grades, engineered for extreme industrial environments and stringent architectural safety codes.
Borosilicate 3.3 Glass
Built for extreme environments (COE: 3.3×10⁻⁶/K). It safely absorbs 150°C–300°C sudden thermal shocks, operates continuously up to 500°C, and offers unmatched resistance to acid and alkali corrosion.
Applications:
Industrial sight glass, chemical pipelines, laboratory equipment, and appliance panels.
Borosilicate 4.0 Glass
The ultimate monolithic fire-rated safety glass (COE: 4.0×10⁻⁶/K). Fully temperable for large sizes with >90% light transmittance, it maintains structural integrity in 1000°C+ fires for 90 to 180 minutes.
Applications:
Fire-resistant glass panels, architectural curtain walls, and commercial fire doors.
Complete OEM Deep-Processing & Fabrication
Don’t just source raw materials. As a 10+ year source factory, Hexad transforms your technical drawings into ready-to-install components. We combine strict industrial-grade tolerances with a comprehensive processing center to deliver precision glass parts globally, guaranteed to arrive intact.
- CNC Cutting: Waterjet shapes or borosilicate glass sheet cut to size
- Edge Polishing: Flat, beveled, and C-edge finishing
- Drilling & Notching: Precision holes and custom slots
- Thermal Bending: For custom curved fireplace glass and appliance panels
- Silk-Screening: Permanent, heat-resistant borders and logos
- Strict Tolerances: Industrial-grade accuracy for seamless assembly
- Safe Packaging: Steel-banded plywood crates for zero-breakage ocean transit
Industry-Specific Borosilicate Solutions
Partner with a source factory that understands your exact production needs. From heavy-duty industrial manufacturing to commercial construction and appliance assembly, our customized borosilicate glass is engineered to meet your specific safety codes and tight tolerances.
Architectural Fire-Rated Panels
Industrial Sight & Gauge Glass
Appliance & Fireplace Glass
Household & Catering Containers
End-to-End Borosilicate
Manufacturing & Secure Export
Whether you are sourcing bulk raw borosilicate sheets or require fully finished OEM components for industrial and appliance assembly, Hexad scales to your exact blueprints.
We maintain strict industrial-grade tolerances across all our deep-processing—from CNC waterjet cutting to thermal bending—ensuring every piece fits perfectly into your final product.
Streamlined Global Supply Chain
We combine specialized deep-processing capabilities with strict quality control. From technical drawing review to final export crating, our 4-step process ensures your borosilicate glass is dimensionally exact, securely packed, and delivered on schedule.
STEP 1
Consultation & Quote
Send us your CAD drawings and specs (COE grade, thickness, size). We review your dimensional tolerances and provide a precise, custom-engineered quote within 12 hours.
STEP 2
Contract & Deposit
We confirm all custom processing details, including CNC cutting, edge polishing, and thermal bending. Your deposit immediately locks in raw material pricing and secures your production slot.
STEP 3
Precision Production
Our advanced facility executes precise CNC cutting, drilling, and high-temp silk-screening. Strict QC verifies exact dimensional tolerances and thermal resistance standards before final batch approval.
STEP 4
Packing& Shipping
Glass is interlaid with protective materials and tightly packed in steel-banded, seaworthy plywood crates. Our professional container loading guarantees safe, zero-breakage global delivery to your facility.
Engineered Packaging
& Zero-Breakage Guarantee
Custom-cut borosilicate glass is a high-value material requiring meticulous protection to preserve precise CNC edges and strict dimensional tolerances. Every piece is interleaved with protective cork pads to prevent surface abrasion, then tightly packed into robust, seaworthy plywood crates lined with thick foam cushioning for maximum impact resistance.
To back our strict “zero-breakage” guarantee, our factory logistics team secures each crate with heavy-duty steel bands and professional container bracing. This eliminates shifting during weeks of ocean freight, ensuring your glass arrives completely intact, free of micro-fractures, and ready for immediate assembly.
Why More Than 620+ Clients
Over The World Love Work with Us?
Saving Your Time
By our advanced equipment and efficient production processes, the delivery time is 40% faster than other factories.
Saving Your Cost
You will save 60-80% of the cost because of our excellent production capacity and cost control. However, we only insist on making high-quality products.
Reduce Your Risk
You will reduce risk and 70% works, because our one-stop services will short your supply chain, our premium quality will make you worry-free.
What Our Clients Are Saying About Us
Frequently Asked Questions (FAQ)
It depends on your application. Borosilicate 3.3 (COE 3.3) is the industrial workhorse, ideal for extreme chemical resistance, sight glasses, and home appliances.
Borosilicate 4.0 (COE 4.0) is engineered for architectural safety, making it the perfect choice for large-format, fire-rated doors and panels. Our engineering team can help you select the right grade based on your technical requirements.
Yes. As an expert OEM factory, our borosilicate glass is manufactured and processed to meet rigorous international standards, including CE, ISO, and major global fire-rating certifications.
We can provide the necessary compliance documentation upon request to satisfy your local building codes or manufacturing regulations.
We understand that if the glass doesn’t fit your assembly, it’s useless. Our advanced CNC cutting and edging equipment allows us to maintain incredibly strict dimensional tolerances (typically ±0.5mm to ±1mm, depending on thickness and size).
Send us your CAD drawings, and we will confirm the exact tolerances we can guarantee for your project.
We offer a strict “Zero-Breakage” guarantee. Because we use custom-engineered, steel-banded plywood crates and professional container bracing, ocean transit damage is incredibly rare.
However, if any breakage does occur during shipping, we take full responsibility. We will either expedite replacement pieces or refund the damaged items directly. You bear zero shipping risk.
As a comprehensive deep-processing center, we do not just sell raw glass.
Our in-house capabilities include precision CNC cutting, edge polishing (flat, pencil, chamfered), hole drilling, thermal bending for curved applications, and high-temp silk-screening for customized industrial branding or masking.
Additional Resources
Borosilicate 3.3 vs. 4.0: Which Grade Fits Your Specs?
Understand the critical differences in Coefficient of Thermal Expansion (COE). Learn when to specify 3.3 for industrial appliances versus 4.0 for large-format, fire-rated architectural safety.
Read Guide
Fire-Rated Compliance: The Borosilicate Advantage
Navigate international safety standards (CE, ISO). Learn why high-borosilicate glass is the ultimate, fail-safe material for extreme-heat applications, sight glasses, and fire-resistant glazing.
Read Guide
Thermal Shock Resistance: Borosilicate vs. Tempered Glass
Designing for extreme heat? Discover why borosilicate’s low coefficient of thermal expansion makes it the safest, most reliable choice for fireplace doors, oven panels, and high-intensity lighting.
Read Guide
Are you looking for an accurate quote?
No matter your project is complicated or simple, you will get an accurate quotation within 6 hours.
Request a Quick Quote (Response in 12 Hours)
We’d love to hear from you! Send us a message using the form opposite, or email us directly via sales@hexadindustries.com.
Starting from 2005 in China, HEXAD helps wholesalers and brand owners fulfill their building glass wholesale by top-end solutions.
- Free Technical Support
- Professional Production
- 80% 1-2 weeks Shipping
- Fast Response