Dear Sir, We are chemical manufacturer in China, specialzed in chemical raw materials.Our goods are of high quality and low price . Our main products: Sodium Hexametaphosphate(SHMP), Sodium Tripolyphosphate(STPP), Titanium Dioxide, Caustic Soda，Iron Oxide, Lithopone, Sulfur Black, Carbon Black,  Zinc Oxide, Formic Acid,   Glacial Acetic Acid,  Oxalic Acid, Sodium Formate, etc. If you need them,PLS feel free to contact me. Best wishes, Jeney