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What is fused quartz glass?
Fused quartz glass is a high-purity material made by melting natural or synthetic silica at extremely high temperatures. It offers excellent thermal stability, low thermal expansion, high UV transmission, outstanding chemical resistance, and excellent electrical insulation, making it ideal for semiconductor, photovoltaic, laboratory, optical, and industrial applications. -
What quartz glass products do you manufacture?
We manufacture a wide range of precision fused quartz products, including quartz tubes, quartz rods, quartz plates, quartz windows, quartz discs, quartz crucibles, quartz boats, quartz flanges, quartz rings, quartz sleeves, quartz cells, quartz nozzles, and custom-fabricated quartz components. Both standard and fully customized products are available. -
Can you manufacture custom quartz components according to drawings?
Yes. Custom manufacturing is one of our core services. We can produce quartz components based on customer drawings, samples, or technical specifications. Our capabilities include precision CNC machining, flame working, quartz welding, drilling, polishing, grinding, and complex assembly to meet demanding industrial requirements. -
Which industries use your quartz products?
Our fused quartz products are widely used in semiconductor manufacturing, solar photovoltaic production, laboratory research, analytical instruments, optical equipment, UV sterilization systems, chemical processing, aerospace, medical devices, and high-temperature industrial furnaces. -
What is the maximum operating temperature of fused quartz?
Fused quartz has excellent high-temperature performance. It can typically operate continuously at temperatures around 1,100°C and withstand short-term exposure up to approximately 1,450°C, depending on the application and operating conditions. It also offers excellent thermal shock resistance compared with many other glass materials. -
What machining services do you provide?
We provide comprehensive quartz fabrication services, including cutting, CNC machining, drilling, milling, slotting, polishing, grinding, flame forming, quartz welding, bending, and precision assembly. These processes allow us to manufacture complex quartz components with tight dimensional tolerances. -
How do you ensure product quality?
Quality control is implemented throughout every production stage. Raw materials are carefully selected, dimensions are inspected using precision measuring equipment, and finished products undergo visual and functional inspections before shipment. We are committed to delivering reliable quartz components with consistent quality and performance. -
Do you provide samples before mass production?
Yes. Sample production is available for most custom projects. Customers can evaluate dimensions, performance, and compatibility before placing larger production orders, helping reduce development risks and improve project efficiency. -
What information is required for a quotation?
To prepare an accurate quotation, we recommend providing product drawings, dimensions, material requirements, tolerances, surface finish requirements, quantity, application, and any special processing requirements. If drawings are unavailable, our engineering team can also assist in developing a suitable solution based on your application. -
Do you ship quartz products internationally?
Yes. We export quartz glass products to customers worldwide, including North America, Europe, Japan, South Korea, Southeast Asia, and other international markets. Our products are carefully packaged to ensure safe transportation, and we support delivery by express courier, air freight, and sea freight according to customer requirements.