Quartz glass plate is usually formed by cutting and grinding the quartz glass. The silicon dioxide content is up to 99.99% and its hardness reaches Mo-type 7. It usually seems to be colorless and transparent. Its visible light transmittance is up to 85%.  It has many excellent characteristics, such as heat resistance, small coefficient of expansion, better insulated property of electricity and so on.

Quartz glass plate has been widely used in the high-technology fields, like semiconductor, electro-optic products，semiconductor communication devices， laser, optical instrument, laboratory instrument, electricity equipment, medical equipment , anti-corrosive and heat-resisting chemical apparatus. Besides, it is also used in the industry of chemical, electronic, metallurgy, building materials and national defense.

We can produce the product according to the requirement of customers.