Huilai Baitie Fengguan Tongfeng (Tianfa Garden Phase 2 Branch)

Li-ning Baitie Engineering Department

Fuji Baitie Fengguan Paiyan Guan

Foshan Aoheng Baitie Tongfeng Engineering

Chengjie Environmental Protection Tongfeng Equipment Baitie Engineering (Hongxing Unit Shop)

Jianhua Building Materials