Double-polished Quartz Dummy Wafer

3V TECHNOLOGY is a professional processing factory of integrated R&D, manufacturing and direct-exporting,which has more than 40 sets equipments for processing,polishing and coating. we specialize in the custom processing of various optical glass,including optical lens and windows, glass capillary tube / rod, shaped glass tube / rod, quartz plate, laser cavity filter, fiber end cap, quartz instrument and quartz parts. Products are widely used in lighting,semiconductor, communications, solar energy, electronics, optics, optical fiber, chemical industry, coating, medical treatment and many other high-end industries.

With the help of CNC, We can achieve precise and difficult machining of the arc, slope, slot, sphere, cylinder, cambered and curved surface, and angle of the product.

According to customer’s own design. The minimum aperture can reach 0.8 mm and the minimum geometric tolerance can reach ±0.02 mm.Surface quality, flatness, roughness and raw materials can be customized according to customer requirement. Product has high precision and long service life.

Material: Fused Silica,Borosilicate(Schott BF-33),NBK-7 or customize

Shape:round or square or customize

Dimension:customize

Application: semi-conductor,telecommunication, or medical, industrial etc.

Surface treatment:polished,grinded or AR coating

Characteristic: High purity material,machining precisely,high-precision tolerance.