Guangxin Baitie Tongfeng Environmental Protection Equipment Engineering (Bei'aole Dawang Marketing Center)

Yifuda Stainless Steel Jianyaban Door And Window Engineering (Jiafu Huating Branch)

Yongchen Stainless Steel Baitie Environmental Protection Engineering

Yuanxing Environmental Protection Tongfeng Equipment Installation Fengguan Processing (Heung Kong International Shop)

Guangxin Baitie Tongfeng Mechanical & Electrical Equipment Engineering Department (Jiuzhou Puhui Blower Dawang Marketing Center)

Deji Glass Aluminium Material Stainless Steel Engineering Department (Dawang Baihua Residence Shop)