We emphasize progress and introduce new merchandise into the market each and every year for Nano Bismuth Trioxide Powder, Manganese powder, Yttrium Oxide, Neodymium Chloride Hexahydrate,chromium metal. While using the improvement of society and economy, our corporation will retain a tenet of "Focus on trust, high quality the first", moreover, we count on to make a glorious long run with each and every customer. The product will supply to all over the world, such as Europe, America, Australia,Atlanta, Pretoria,Macedonia, Adelaide.The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.