Donghai County Tengjun Quartz Products Co., Ltd.  

Company profileDonghai tengjun quartz products Co., Ltd. is located in "China quartz center" - Donghai County, Jiangsu Province. The company covers an area of 50 mu and has fixed assets of 10 million yuan. It is mainly engaged in high-quality quartz glass products and quartz glass pipes used in electric light source, sterilization, chemical pipeline, communication, heating equipment and other industries. The company′s main products are: Transparent fused silica glass tubes with an outer diameter of 2-500mm and various diameters; Diffusion furnace core tube, quartz boat, quartz support, cleaning tank, transparent quartz crucible and quartz flange used in semiconductor industry; Ozone free quartz tube; Ultraviolet filtering quartz tube; Fishing bulb shell; 13 kinds of ultra-high purity quartz sand with total amount of conventional metal impurities no more than 20ppm; Quartz rod with diameter of 1.5-80mm; Amorphous quartz particles for coating optical materials, etc. Among them, ... [View More..]