Guangzhou Xinchu Kitchen Engineering

Xinfeng Baitie Engineering

Excellence HVAC Material Co., Ltd. (Dashi Business Department)

Wantai Building Materials Hardware Hydropower (Zhujiang Cable)

Hengfeng Stainless Steel Baitie Environmental Protection Tongfeng (Jinxiu Quyuan North Street Branch)

Guangzhou Shengyuan Environmental Protection Equipment Tongfeng Engineering Co., Ltd.