We are the one of largest manufacturer of the chemical raw material agent in china.Our products includes Zinc Oxide , Sodium Hexametashosphate , Formic Acid ,Pentaerythritol ,Titanium Dioxide , Aluminium Sulphate, Calcium Chloride Dihy ,Oxalic acid, Caustic soda etc. Our products have good quality and have good reputations in China market.All of our products have been passed the test by Chinese Official.