Tianjin Chemical Reagent Research Institute

[ Manufacturer ]Main business are Special chemical reagent and fine chemicals.

Tianjin Beichen District Xingfa Chemical Factory

[ Manufacturer ]Main business are Dichromium trioxide, Chromic potassium sulfate.

Tianjin Fuqiang Chemical Industry Factory

[ Manufacturer ]Main business are Chromic salts.

Tianjin Wansheng Chemical Co., Ltd.

[ Manufacturer ]Main business are Chemical product.

Tianjin Shengtongxin Chemical Co., Ltd.

[ Trader ]Main business are Inorganic salt chemical product

Tianjin Bohai Chemical Industry Group Supply And Sales Co.,

[ Trader ]Main business are Maleic anhydride, Ammonium chloride, Sulfuric acid, Sodium metasilicate pentahydrate, Suspension method polyvinyl chloride resin and td cleaning disinfectant