Beijing Hengye Zhongyuan Chemical Co., Ltd.

[ Trader ]Main business are Chemical product, Industrial chemicals, Chemical reagent

Beijing Chaofu Chemical Pilot Plant

[ Manufacturer ]Main business are Tetramethyl oxyammonia, Benzyl tri-methyl ammonium bromide, Butyl tri-phenyl phosphine bromide, Quat-methyl normal-butyl ammonium bromide