We are professionally engaged in the production and sales of chemical meterial from China. Our main produce as follow: Pigments:Titanium Dioxide ,Lithopone,Iron Oxide, Carbon Black,Chrome Oxide Green Inorganic Chemicals:Alumium Sulfate,Pentaerythritol,Oxalic Acid,SHMP,STPP,SLES Acid:Formic Acid,Glacial Acetic Acid,Stearic Acid Alkalis:caustic soda We can also supply other relative of chemical raw meterial. Please contact us if you have any need. email:mary@upstagechem.com mary604@hotmail.com skype:yange_sun m:+86-15131111660