Saint-gobain Jieke Gypsum Board Tianjin General Agent

Longpai Gypsum Board Tianjin General Agent Zhangyunda (D Unit No.62)

Taishan Gao Duanqinghou Gypsum Board Tianjin General Agent

Light-gauge Steel Shigaoban Line Guanqiaojia (Longpai Gypsum Board)

Armstrong Kuangmianban

Mogan Mountain Sheet Material (Xiamen Road Branch)