Jiesen Gypsum Board System Zhengshengchuang Heqinggang Longgu

Saint-gobain Jieke Gypsum Board (Lanzhou Customer Service Center)

Taishan Jin Zhuangaoduan Gypsum Board (Lanzhou Customer Service Center)

Ceiling Geqiang Wholesale Concourse

Mogan Mountain Sheet Material (Gansu Head Office)

Hongsheng Building Materials Taishan Gypsum Board, Light-gauge Steel