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/...

6 / 1b, British Indian Street

We are dealing in eneryg meters, static meters, kwh, kva kvar, maximum demand controller, panel maters, dg sets, transformers, refrigant compressor, connectors, multimeters, gears & pinions, p...