Beixin Longpai Taishan Gypsum Board

Huilongguan Jiajucheng

Beixin Gypsum Board (Huilongguan Branch)

Beijing Zhongxing Hechuang Building Materials Market

Qiannian Zhoubancai (Huilongguan Branch)

Guanzhu Tiles (Huilongguan Building Materials City Branch)