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/...

32 Lam Hing Hong Kong Hong Kong (SAR) 0, 32 Lam Hing

Our Video Balun goes through a top-notch quality analysis system supervised by skilled quality auditors who assess different products at different level. We have developed a state-of-the-art facility ...