Tongda Hardware Machinery & Electronics Firm (Nantong Guosheng Business and Trade City Branch)

Gongniu Decorative Switches (Sunshine City Branch)

Futai Hardware Mechanical And Electrical Firm (Guosheng Yiwu City Building 16 Shop)

Zhongcai Pipeline (Yinhe Huayuan Branch)

Hardware and Electric Appliance (Weimin Road Branch)

Hydropower Hardware