Liji Building Materials Trading Co., Ltd.

Yuanhao Building Materials (Rongsheng Jinyuan Branch)

Zhangjiagang Ruikang Heat Preservation Building Materials Co., Ltd. (Nonglian Jiayuan Branch)

Jinyuan Paint Building Materials (Zhangjiagang Hardware Mechanical And Electrical Guangchang Branch)

Chengzhong Heat Preservation Building Materials Co., Ltd. (Nonglianjin Street Shop)

Junhong Non-ferrous Metal Trading Company