Beijing Huihai Yongcong Technology Development Co., Ltd.

[ Manufacturer ]Main business are Mould, Mechanical processing parts, Stamping parts

Dalian Zhongsheng Metal Product Co., Ltd.

[ Manufacturer ]Main business are Castings, Forgings, Cast iron valves, Machining parts

Nanpi Zhongnuo Hardware Manufacturing Co., Ltd.

[ Manufacturer Trader ]Main business are Stamping parts, Machine processing parts, Case etc.

Cangzhou Xinlida Electric Co., Ltd.

[ Manufacturer ]Main business are Module case and Electronic components

Shanxi Yaoyu Casting Co., Ltd.

[ Manufacturer ]Main business are Steel strand, Machinework parts, Metal castings.