1. Industry-Leading Tempering Process

Our 45m-long tempering furnace and Intermac CNC work center produce bronze glass with:

• Surface compression strength of ≥120MPa (vs. standard glass's 30MPa)
• Thermal shock resistance up to 150°C
• Impact resistance meeting EN 12600 Class 1B1

2. Advanced Bronze Tinting Technology

Unlike surface coatings that degrade, our ceramic frit bonding provides:

• Permanent color stability with 98% lightfastness after 10 years
• Even color distribution with ±2% color variation
• No heavy metals compliant with EU REACH 2026

Available in RAL 2001, RAL 8004, RAL 8017 and custom colors with 3-5 day turnaround.

3. Precision Thickness Control

Our double edge grinding machines ensure:

• ±0.2mm thickness tolerance across entire sheet
• Edge finishing down to ≤0.5mm radius
• Custom thicknesses from 4mm to 25mm

Critical for curtain wall systems where 1mm variation can cause structural stress.

4. Enhanced Safety Features

Our tempered bronze glass meets the most stringent safety standards:

• EN 12600:2026 impact resistance (Class 1B1)
• CPSC 16 CFR 1201 safety glazing
• AS/NZS 2208 for Australian markets
• ANSI Z97.1 for North American applications

Breaks into small, dull-edged granules reducing injury risk by 95% vs. annealed glass.

5. Custom Processing Capabilities

Full in-house capabilities for:

• Waterjet cutting with ±0.1mm precision
• Drilling up to 25mm diameter with edge sealing
• Edge polishing to ≤0.3 Ra for optical clarity
• Frit patterns including dot, line, geometric designs

Customization Options Available

• Thickness: 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 15mm, 19mm, 22mm
• Colors: RAL 2001 (Bronze), RAL 8004 (Copper), RAL 8017 (Dark Bronze), Custom colors
• Edges: Seamed, Ground, Polished (≤0.3 Ra), Arched
• Drilling: Up to 25mm diameter with edge sealing
• Cutting: Waterjet cutting with ±0.1mm precision
• Patterns: Dot frit, Line frit, Geometric, Custom designs
• Coatings: Low-E, Anti-reflective, Mirror backing

1. Automotive Glazing: Tesla Gigafactory Berlin

Challenge: Tesla required bronze-tinted glass for their Gigafactory Berlin that could:

• Withstand 140°C thermal shock from paint booth operations
• Meet ECE R43 safety standards
• Provide 40% light transmission for driver visibility
• Resist chemical corrosion from automotive fluids

Solution: Our 10mm tempered bronze glass with ceramic frit bonding and anti-corrosion coating.

2. Architectural Facades: Shanghai Tower

Challenge: The 632m Shanghai Tower required:

• 6mm bronze glass with 50% light transmission
• EN 12600 Class 1B1 impact resistance
• UV protection to prevent interior fading
• Edge strength for typhoon resistance

Solution: Our 6mm tempered bronze glass with double edge grinding and ceramic frit bonding.

3. Solar Panel Backsheets: Jinko Solar Europe

Challenge: Jinko Solar needed bronze-reflective glass for their bifacial solar panels that could:

• Provide 30% reflectivity for rear-side energy capture
• Withstand 160°C thermal cycling from panel operation
• Meet IEC 61215 durability standards
• Provide 10-year color stability

Solution: Our 4mm tempered bronze glass with anti-reflective coating and ceramic frit bonding.

Our Bronze Glass Exceeds All 2026 Standards

Our tempered bronze glass meets and exceeds:

• EU Construction Products Regulation (CPR) 2026
• EN 12600:2026 impact resistance standards
• EN 14179-1:2026 safety glazing requirements
• REACH Regulation (Cadmium-free)
• GB 15763.2-2005 (Chinese safety standard)
• ASTM C1036 (North American standard)
• AS/NZS 2208 (Australian standard)

Quality Control Process

1. Incoming Material Inspection: 100% visual and dimensional check
2. Pre-Tempering Test: Thickness, flatness, and defect detection
3. Tempering Process Control: Temperature profiling and air quench verification
4. Post-Tempering Tests: Surface compression measurement, impact resistance testing
5. Final Inspection: Dimensional accuracy, edge quality, optical properties
6. Certification: Full documentation with traceability numbers

Each batch undergoes 37 individual quality checks before shipment.

Environmental & Safety Standards

• ISO 14001 Environmental Management
• OHSAS 18001 Occupational Health & Safety
• GB/T 45001 Chinese Safety Standards
• EcoCert Sustainable Materials
• REACH Compliant (Cadmium-free formulations)

1. What's the difference between tempered bronze glass and standard bronze-tinted glass?

Standard bronze-tinted glass is simply clear glass with a surface coating that fades over time. Our tempered bronze glass is:

• 5x stronger with surface compression ≥120MPa
• Permanent color through ceramic frit bonding (not surface coating)
• UV stable with 92% protection after 5 years
• Cadmium-free meeting EU REACH 2026
• Thermal shock resistant to 150°C

2. How much stronger is tempered bronze glass compared to annealed glass?

Our tempered bronze glass offers:

• 4-5x impact resistance vs. annealed glass
• 3-4x flexural strength (120MPa vs. 30MPa)
• 5x thermal shock resistance (150°C vs. 45°C)
• Safety compliance meeting EN 12600 Class 1B1

Real-world testing shows our bronze glass survives 600kg/cm² impact vs. standard glass's 150kg/cm².

3. What thicknesses are available for tempered bronze glass?

We offer 9 standard thicknesses with custom options:

• 4mm: Lightweight applications, partitions
• 5mm: Furniture, displays
• 6mm: Standard architectural, automotive
• 8mm: High-impact areas, doors
• 10mm: Structural glazing, safety barriers
• 12mm: Heavy-duty applications
• 15mm: Industrial safety glazing
• 19mm: Curtain walls, hurricane zones
• 22mm: Extreme load applications

Tolerance: ±0.2mm across entire sheet for perfect fit in all applications.

4. How long does the tempering process take?

Our 45m tempering furnace processes glass in:

• Standard orders: 3-5 business days
• Rush orders (50% premium): 24-48 hours
• Custom colors: +2 business days
• Drilling/polishing: +1 business day per operation

Mass production: We can process 10,000m²/week in our 20,000m² facilities.

5. What's the maximum size you can produce?

Our equipment allows for:

• Maximum sheet size: 3300mm × 6000mm (for 4-12mm thicknesses)
• Maximum weight: 1200kg per sheet
• Minimum order: 10m² (for standard sizes)
• Custom sizes: Any dimension with ±0.2mm tolerance

Note: Larger sizes require special handling and may have longer lead times.

6. How do you handle shipping and logistics for international orders?

We offer comprehensive logistics solutions:

• Sea freight: 20-30 days to EU ports (€0.45/m²)
• Air freight: 3-5 days for urgent orders (€8.50/kg)
• Road transport: 7-10 days to EU destinations
• Door-to-door: Available for full container loads
• Incoterms: FOB China, CIF destination, DDP options
• Insurance: 110% coverage included

Packaging: Triple-layer protection with foam interlayers and wooden crates for maximum safety.

7. What's your minimum order quantity (MOQ) and pricing structure?

Pricing tiers:

• 1-50m²: €85/m² (standard RAL 2001)
• 51-200m²: €78/m² (10% discount)
• 201-500m²: €72/m² (15% discount)
• 501-1000m²: €68/m² (20% discount)
• 1000+m²: Custom pricing (25%+ discount)

MOQ: 10m² for standard sizes (€850 minimum order)

Custom colors: +€12/m² (RAL colors)

Express processing: +50% premium

8. What's your payment terms and warranty?

Payment terms:

• 30% deposit upon order confirmation
• 60% before production (after material procurement)
• 10% before shipment (quality inspection clearance)
• Accepted methods: T/T, L/C, PayPal (5% fee), Western Union

Warranty:

• 10-year product warranty against defects
• 5-year color stability warranty (92% UV protection maintained)
• 1-year installation warranty (for defects in material only)
• Free replacement for any manufacturing defects

Siemens AG - Industrial Automation Division

"We specified Shahe Shott's 10mm tempered bronze glass for our new electronics manufacturing facility in Nuremberg due to their superior thermal shock resistance. After 18 months of operation in temperatures ranging from -15°C to 45°C, we've experienced zero failures where standard bronze glass would have cracked. The color stability is remarkable - no fading after heavy UV exposure."

— Markus Weber, Facility Manager
Location: Nuremberg, Germany
Application: Cleanroom partitions and observation windows

GE Renewable Energy - Solar Panel Division

"For our bifacial solar panel project in Spain, we needed bronze-reflective glass that could handle extreme temperature fluctuations. Shahe Shott's 4mm tempered bronze glass with anti-reflective coating delivered 4.2% higher energy yield compared to standard solar glass. The installation was seamless with their pre-cut panels arriving with perfect dimensional accuracy."

— Elena Rodriguez, Project Engineer
Location: Madrid, Spain
Application: Solar panel backsheets

Shell Global Solutions - R&D Center

"As a chemical company, safety is our top priority. We selected Shahe Shott's 8mm tempered bronze glass for our laboratory windows after extensive testing showed 5x impact resistance vs. standard glass. The 150°C thermal shock resistance has prevented any failures during our safety tests, and the bronze tint reduces glare for our researchers."

— Dr. Chen Wei, Safety Manager
Location: Shanghai, China
Application: Laboratory safety glazing

IKEA Retail India - Store Development

"For our new store in Mumbai, we needed bronze-tinted glass that could withstand the tropical climate. Shahe Shott's 6mm tempered bronze glass exceeded all expectations with zero failures during the monsoon season when humidity reached 95%. The UV stability has kept our interiors looking fresh for 2 years with no fading."

— Priya Kapoor, Store Development Manager
Location: Mumbai, India
Application: Storefront glazing and interior partitions

Tesla Gigafactory Berlin - Production Engineering

"The paint shop environment at Gigafactory Berlin requires materials that can withstand temperatures up to 140°C and chemical exposure. Shahe Shott's 10mm tempered bronze glass with special anti-corrosion coating has performed flawlessly in this challenging environment. Their quick response to technical questions and excellent quality control made them our preferred supplier."

— Klaus Meier, Production Engineering Manager
Location: Berlin, Germany
Application: Automotive glazing and observation windows

Get Your Bronze Glass Quote in 24 Hours

We'll respond within 24 business hours with your personalized quote