Ningbo Jintian Tongguan Sichuan Office (Jinfu Hardware Engine Electric Town Block 24 Shop)

Xingguang Copper Materials

Chengdu Minghexin Copper Industry Co., Ltd. (Jinfu Mechanical And Electrical Steel Material City Unit B Block 35 Shop)

Jinniu Xintiantong Building Materials Business Department

Fengshengyuan Refrigeration Parts

Heat Preservation Material