Crane Control Machinery Equipment Daquan (Yubei International Hardware & Electromechanics City Shop)

Henan Mine Crane Co., Ltd. (Chongqing Office)

Chongqing Ligao Crane Control Equipment Co., Ltd. (Hardware Engine Electric Town Workshop Shop)

Haoyuan Hardware Wire Rope c9-7

Chongqing Maojie Electric Co., Ltd.

Yongmei Standard Element (Yubei International Hardware & Electromechanics City Shop)