Dau Tu Thuong Mai Va San Xuat Thep Hoang Quan LTD Address: Cong Nghiep Chau Khe Cluster, Chau Khe Ward, Tu Son Town, Bac Ninh Province Enterprise code: 2300656283 Phone: 02223756895 Representative: Tran Van That Adress: Da Hoi, Chau Khe Ward, Tu Son Town, Bac Ninh Province Chau Khe Ward, Tu Son City, Bac Ninh ProvinceFounding date: 28 - 6 - 2011