Hop Tac Xa San Xuat Vat Lieu Xay Dung Xa Thuong Yen Cong Address: Mieu Bong Hamlet, Thuong Yen Cong Commune, Uong Bi City, Quang Ninh Province Enterprise code: 5700103754 Phone: 0203853030 Representative: Dang Van The Adress: 4 Khu 10 Thanh Son Civil Group, Uong Bi City, Quang Ninh Province Thuong Yen Cong Commune, Uong Bi City, Quang Ninh ProvinceFounding date: 4 - 9 - 1998