Haixu Tongfeng (Huadong Commercial & Trading City Shop)

Yongfa Tongfeng Equipment

Jincheng Tongfeng (Huadong Commercial & Trading City Shop)

Guanfa Tongfeng (Huadong Commercial & Trading City Shop)

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

Guodong Building Materials (Chunjiang Garden Unit C Shop)