I would like to introduce our company ,which is one of the largest manufactures of chemical products in china, mainly produce Lithopone2.Titanium dioxide 3.Zinc oxide4.Chromium oxide green5.Carbon Black6.Glacial Acetic Acid7.Formic Acid8.Sodium formate9.Aluminum Sulphate10.Sodium Tyipolyphosphate11.Sodium Hydroxide12.Sodium Hexametaphonsphate13.Oxalic Acid14.Chromium SulfateWe would like to supply high-class products and satisfy every customer��옙needs.