1. Silica content 99.99%.
2. Product Description: My company commit to high-tech products in quartz research and application.
In the production process from casting material, temperature control to haul quartz tube and wall thickness control. We use international advanced micro-computer distributed control technology toensure the product of the data control to be perfect.
3. This product is widely used in semiconductor, military industry, metallurgy, chemical industry.
