Hebei yihao chemicals co.,ltd

We sell : Zinc Oxide, Aluminium Sulphate ,Sodium Metabisulphate ,Sodium Formate ,Sodium Hexametaphosphate ,Sodium Tripolyphosphate,Poly Aluminium Chloride ,Soda Ash Light &Dense Calcium Chlorid, Sodium Bicarbonate, Caustic Soda, Calcium Formate, Aluninium Oxide Oxalic Acid, Formic Acid, Acetic Acid, Stearic Acid, Pentaerythritol Chrome Green, Titanium Dioxide(Anatase /Rutile ) , Lithopone, Iron oxide Red/Yellow/Black/Brown, Carbon Black