Our company is one of professional chemical manufacturers in North of China, and specializes in manufacturing, supplying and exporting the basis chemical raw materials. The products including three types as following: Acid : Oxalic acid , Formic Acid, Boric Acid, Glacial Acetic Acid, Phosphoric Acid, Stearic Acid Oxide: Iron oxide, Zinc oxide, Titanium Dioxide, Poly Aluminium Chloride (PAC) Caustic Soda , Soda ash , Lithopone Other :Sodium Formate, Basic Chromium Sulphate, Potassium Formate, Borax, Sodium metasilicate, Calcium hypochlorite, Thiourea , STPP, SHMP, Sulphur Black, Carbon black If you need one or some of above, please contact with us. As a manufacturer, we will provide you best products with competitive price.