SUN SHOOIN METAL CO., LTD. specializes in the smash and export of non-ferrous metal and nonmetal material, especially in metal silicon. The company owns the advanced manufacturing and inspection equipments and the top-ranking technology. Every year, it can process about 8000???0000 tons of high-quality metal silicon powder of different size and content, such as 2202/25202/3303/441/553 etc. These products can used in electronics, optics, building materials, machinery, chemical engineering, metallurgy and fire-proof material etc.