Zhouzhou Stainless Steel (Jiangnan Machine-electric Market Shop)

Hefang Screw (Jiangnan Branch)

Hongshun Screw

Ameng Screw Zongpifa (Changzhou Agricultural Machinery Mechanical and Electrical Market Branch)

Sanmeng Screw Zongpifa

Changzhou Laigang Metal Material Co., Ltd. (Jinling North Road)