High‑Purity Quartz Glass Solutions
Supplying fused silica tubes, rods, plates, CNC‑machined parts, custom components and quartz boats for demanding industries worldwide.
Why Choose FGQuartz?
Ultra-High Purity
Our fused silica composition contains ≥99.99% SiO₂ for outstanding thermal stability, UV and IR transmission. Perfect for semiconductor and optical applications.
Precision CNC Machining
Advanced CNC equipment and skilled technicians manufacture complex quartz parts with tight tolerances and polished surfaces for custom projects.
Custom Engineering
Our engineers design bespoke components and assemblies according to your drawings, ensuring a tailored solution for your process.
Global Shipping
We serve customers worldwide with reliable shipping and responsive customer support.
Product Portfolio
Explore our main product lines and navigate to detailed product pages.
Quartz Glass Tubes
Size Range: Outer diameter from 1 mm to 400 mm, length up to 2000 mm
Quartz Glass Rods
Diameter Range: 2 mm – 200 mm Length: Up to 1500 mm
Quartz Glass Plates
Thickness Range: 0.5 mm – 50 mm Size: Up to 1200 × 1200 mm
Quartz Glass Boats
Capacity: For wafers 2 to 12 inches Types: Single-slot, dual-slot, or multi-slot designs
Quartz Glass Tanks
Length Range: 100 mm – 2000 mm Wall Thickness: 3 mm – 25 mm
Custom Quartz Glass
Types: Reaction chambers, heat exchangers, quartz tube assemblies, viewports, and support structures
Industry Applications
Discover how high-purity Quartz Glass enables innovation and reliability across key industries.
Semiconductor Manufacturing
Quartz Glass components withstand extreme heat and chemical exposure in wafer diffusion, oxidation, and cleaning processes.
Optics & Photonics
High-transmission Quartz Glass ensures optical precision and durability for lenses, windows, and laser systems.
Laboratory Equipment
Chemically inert and thermally stable Quartz Glass supports precise reactions and contamination-free research.
Industrial Furnaces
Quartz Glass resists high temperatures and rapid thermal cycling in furnace tubes, viewports, and insulation parts.
Solar & Photovoltaics
Quartz Glass crucibles and tubes enable high-purity silicon melting and crystal growth for efficient solar cell production.
UV Sterilization & Lighting
UV-grade Quartz Glass offers excellent transmittance for sterilization lamps, ozone generators, and water purification systems.
Chemical Processing
Corrosion-resistant Quartz Glass tanks and reaction vessels ensure safety and purity in aggressive chemical environments.
Optoelectronics & Sensors
Precision Quartz Glass substrates and housings improve signal accuracy and reliability in optoelectronic devices.