Tianjin ChenFeng Chemicals Imp. & Exp.Co., Ltd China(CN)
Our compamy is a trading company, specializing in exporting inorganic/organic chemicals, pigments and dyestuffs,such as carbon black ,soda ash , caustic soda , oxalic acid , formic acid , aluninium oxide , zinc oxide , curpric oxide , chromium trioxi ...
Category: Carbon black & White, Acids, Oxygen, Oxide & Dioxide
Register Time: 2009-11-05