Baoding Yong'an Circuit Equipment Co., Ltd.

[ Manufacturer ]Main business are Circuit hardware tools

Hebei Yonghua Electric Power Line Armour Clamp Co., Ltd.

[ Manufacturer ]Main business are Electric power line armour clamp

Yongnian Jinshi Fastening Parts Co., Ltd.

[ Manufacturer ]Main business are Bolt, Nut, Electric power fittings, Rigging and so on