Kaifeng Baitie Tongfeng Engineering

Huihuang Stainless Steel Baitie Tongfeng Equipment

Baitie Environmental Protection Tongfeng Engineering (Huaxing Famous Garden Shop)

Tonghui Baitie Tongfeng

Lianxingsheng Baitie Stainless Steel Engineering

Changwang Baitie Tongfeng (Shiyan Residential District Guantian North Ring Residence South Area Branch)