Hunan Chenzhou Xiangchen High Technology Industry Co., Ltd.

[ Manufacturer ]Main business are Palladium carbon catalyzer, Platinum carbon catalyzer, Ruthenium carbon catalyzer, Micropowder of gold, Silver platinum palladium.

Shenyang Zhanyu Technology Development Co., Ltd.

[ Manufacturer ]Main business are Precious metal compound, Catalyst

Dalian Toyounger Chemical Co., Ltd.

[ Manufacturer Trader ]Main business are Industrial chemicals

Chenzhou Gaoxin Platinum Co., Ltd.

[ Manufacturer ]Main business are Noble metal catalyst, Precious metal chemical complex.