Huimei Wooden Door (Oubeisha Lankao Commerce Plaza Branch)

Shanchuan Wooden Door (Factory Branch)

Wangshengda Door Industry (Oubeisha Lankao Commerce Plaza Branch)

Changcheng Door Industry (Oubeisha Lankao Commerce Plaza Branch)

Huaying Wooden Door Yingkangzhu Wooden Door (Yongwangcheng Unit B Branch)

Xuanyi Quanwu Dingzhi (Zhongyuan Jiaboyuan Exhibition Hall)