A301 Hongdu Building ,45 district, Baoan,Shenzhen,China

HONGKONG BONAD TECHNOLOGY LIMITED SHENZHEN BONAD INSTRUMENT CO.,LTD .is a high-tech company in HongKong, producing all kinds of precise instrument. We specialize in the high quality of Electronic Safe...

Xiaoguanjie, Beijing, Beijing, China

Beijing Beiyanxing Electric Power Instruments Co., Ltd. exports single-phase/three-phase standard electrical energy meter, single-phase/three-phase electrical energy meter on-site verification equipme...