Shanggao Polysilicon Mining Co., Ltd. (Shanggao Polysilicon Quarry) was established on August 15, 2004. It is a factory integrating quarrying, production, processing and sales (100-400 mesh powder and quartz Sand (powder) 10-100 mesh), with the development of science and technology, the needs of customers increase, and the requirements for powder fillers are also increasing. In 2011, the company established powder deep processing (Shanggao County Polysilicon Mining Co., Ltd. ), It mainly produces 400-3000 mesh powder fillers. The company has advanced production technology and modern management concepts, specializing in the mining, production, processing, R&D and sales of quartz sand (powder), calcium carbonate, dolomite powder, calcite powder, wollastonite powder, and light calcium carbonate), specializing in the production of powder Direct Selling Company for Body Fillers. Our company has complete qualifications and is widely used in various industries such as plastic gussets, plastic masterbatches, plastic steel profiles, PVC pipes, cables and wires, papermaking, coatings, paints, inks, adhesives, toothpaste, ceramic tiles, artificial marble, medicine, and cosmetics.