Tianjin Changjietong Chemicals Co., Ltd. is a private joint-stock corporation, integrating manufacture and supplier of chemical products. Our company enjoys the rights to import and export, exclusively providing high-quality zinc oxide, titanium dioxide, SHMP, lithopone, CMC, methanoic, oxalic acid, glacial acetic acid, iron oxide red, iron oxide yellow, calcium chloride hexahydrate, poly aluminum chloride, aluminum sulfate, sodium sulfite, carbon black, chrome green,soda ash, caustic soda,sodium bicarbonate,zinc chloride,Ethylene glycol and others. Our high quality products and professional and enthusiastic service have won reliance and support of over 1,000 customers all over the world.