Guiyang Xingyao Building Materials

Yonghua Steel Tube - Youfa Steel Tube Guizhou General Agent

Changhong Building Materials Headquarters Kaidanchu

Zonglang Building Materials (Ver Haosi Home Furnishings Experience Zhongxindian)

Guizhou Dinghan Metal Material Co., Ltd.

Guizhou Xinbaigang Trading Co., Ltd.