Is the use of ultra-fine crystalline silica, Donghai County, the local high purity natural quartz, through a unique cleaning and polishing process without iron production processing, the color white, pure quality. Chemical stability, acid and alkali, surface area, gaps developed, surface-active large, low oil absorption, thickening of the strong, high temperature, electrical insulation, anti-UV properties. The company set many years of experience in production applications, technology mature and stable physical and chemical properties and reasonable, controllable particle size distribution. Now widely used in rubber, paints and coatings, electronic packaging materials, silica template, functional fibers, functional plastics, advanced ceramics, specialty refractories, sealants, adhesives and chemicals, pharmaceuticals, pesticides and other fields. The company can produce 800 heads from the purpose of all products to 5000, and can be customized according to customer requirements related products.