Changcheng Door Industry (Oubeisha Lankao Commerce Plaza Branch)

Huimei Wooden Door (Oubeisha Lankao Commerce Plaza Branch)

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

Jingxin Wooden Door (Factory Branch)

Wangshengda Door Industry (Oubeisha Lankao Commerce Plaza Branch)

Beishiman System Door And Window (Lanmei Huayuan Branch)