Wuxi Datong Building Materials Company (Wuxi International Merchants City Shop)

Guanfa Tongfeng (Huadong Commercial & Trading City Shop)

Huadong Baitie Tongfeng (Jianghaixincun South Area Branch)

Haixu Tongfeng (Huadong Commercial & Trading City Shop)

Nippon Jinqiyang Building Materials Co., Ltd. (Tangnan Road Shop)

Huixing Tongfeng Equipment Business Department (Huadong Commercial & Trading City Shop)