Nanjing Huateng Chemicals Co.,Ltd specializes in manufacturing chemical raw materials. Such as, Titanium Dioxide,Zinc Oxide,Iron Oxide Red/Green/Brown/Black/Yellow,Carbon Black,Chrome Oxide Green/Yellow,Formic Acid,Oxalic Acid,Stearic Acid,PVC Resin,Sodium hydroxide,Caustic soda,Baking soda ,Sodium carbonate,etc..