Dazhangzi Innovation and Pioneer Industrial park, Chengde City, Hebei Prov., P.R.China.

Chengde ChengXin Automation Engineering Co., Ltd is a high-tech enterprise which engages in specializing in design and manufacturing kinds of calculating instruments. <br/> <br/...

Linhai Aowei Trading Co., Ltd. is one of the key industrial product enterprises in Zhejiang. Our company specializes in the manufacture and export of Reducer, Motor, Relative Spare Parts, Inoculant, f...