Have a nice day! I am Yolanda from Guangwei Chemicals Imp.&Exp. Co.,LTD. in China We are specialized in supplying basic Inorganic and Organic Chemicals Dyestuffs and so on, which are used in Paint&Coating Industry, Rubber Industry, Plastic Industry, Feed Industry, Textile Industry, Pharmaceuticals, Water-treatment Industry, Fertilizer Industry, etc. For more information, please visit our website: Our main products are following : Sodium Tripolyphosphate (STPP) Sodium Hexametaphosphate (SHMP) Hydrogen Peroxide Zinc Sulphate Chromic Acid Ethylene glycol Acetic Acid Caustic Soda/sodium hydroxide Formic Acid Iron Oxide Carbon Black Calcium Chloride Oxalic Acid, Gelatin,bone glue ,etc. If you are interested in them.please contact us or please let me know your needs » Read More