Industrial High-Temperature Materials & Lab Consumables
Quartz Glass • Sight Glass • Sapphire • Alumina Crucibles
Our Product Range
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Quartz Glass Products
High-purity quartz glass sheets, discs, wafers, boats and crucibles for laboratory, optical,...
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Quartz Tubes
High-purity quartz glass tubes for high-temperature furnaces, laboratory experiments, optical systems and...
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Industrial Sight Glass
High-temperature tempered sight glass for boilers, furnaces, pipelines and pressure equipment. Round...
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Sapphire & Glass-Ceramic
High-performance sapphire windows and glass-ceramic viewports for ultra-high temperature, high-pressure and wear-resistant...
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Alumina Crucibles
High-purity alumina crucibles for melting, sintering and laboratory analysis. High temperature resistance...
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Lab Cuvettes
Optical quartz and glass cuvettes for spectrophotometers. Standard and custom path lengths,...
Why choose us?
Customizable
No MOQ, small orders welcome. Custom sizes & drawings accepted.
High Temperature Resistance
Materials withstand 300℃–1900℃ for industrial & lab use.
Strict Quality Control
Dimension inspection & material testing for every order.
Safe Packaging & Fast Shipping
Shockproof packaging for glass & ceramic products.
Custom Service For Industrial Parts
We support custom processing including:
- Cutting / Drilling / Grinding
- Custom Sizes & Drawings
- Material Selection
- Small Batch & Prototype
Best-selling product
Industrial specialty glass customization expert.
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100ml-tall High-Temperature Resistant Alumina Crucible, Tall Industrial Design
Regular price $25.40 USDRegular priceUnit price / per$0.00 USDSale price $25.40 USD -
10mm Round Tempered Glass Panel | 300℃ Heat Resistant | Custom Size 20mm-400mm for Stove & Industrial Parts
Regular price From $16.80 USDRegular priceUnit price / per$0.00 USDSale price From $16.80 USD -
JGS2 Quartz Glass Tube High Temp Resistance 1200°C | UV/IR Optical Grade | Lab/Semiconductor/Lighting Use | Custom Sizes
Regular price From $24.78 USDRegular priceUnit price / perSale price From $24.78 USD -
Large JGS2 Quartz Glass Plate (45-70mm) – Custom Optics with Extreme Thermal Stability
Regular price From $30.80 USDRegular priceUnit price / per$0.00 USDSale price From $30.80 USD -
Glass/Quartz Cuvettes, Multiple Path Lengths (5mm-100mm), UV-Vis Spectroscopy
Regular price From $17.96 USDRegular priceUnit price / per$0.00 USDSale price From $17.96 USD -
Large Size Square/Rectangle Quartz JGS2 Glass, 50mm-100mm, High Transmittance, Heat Resistant up to 1600°C, UV Transmitting
Regular price From $27.26 USDRegular priceUnit price / per$0.00 USDSale price From $27.26 USD
Quality You Can Trust
- Qualified Supplier Management
- Raw Material Testing
- Dimensional Tolerance Control
- Performance & Heat Resistance Validation
- Safe Fragile Packaging
We Serve Global Labs & Industries
North America・Europe・Laboratory・Equipment Manufacturers・Furnace Plants
E-mail:david@rolymro.com