Tianjin Guonuo Zhongsheng Chemical Co., Ltd is is a professional manufacturer and exporter of various chemical raw materials. Its headquater locats in Tianjin Jinnan Development Area, which is only about 50 kms far from Tianjin Xin’gang Port. And it also have branch factories in Hebei Province. The business scope of us covers all kinds of chemical...

Tianjin Guonuo Zhongsheng Chemical Co., Ltd is is a professional manufacturer and exporter of various chemical raw materials. Its headquater locats in Tianjin Jinnan Development Area, which is only about 50 kms far from Tianjin Xin’gang Port. And it also have branch factories in Hebei Province. The business scope of us covers all kinds of chemicals, including the best-selling oxalic acid, lithopone, titanium dioxide, caustic soda(sodium hydroxide), soda ash light and dense(sodium carbonate), carbon black, iron oxide, zinc oxide, STTP, sodium formate, chromic trioxide green, formic acid, glacial acetic acid, etc.