Hop Tac Xa Van Tai O To Dong Ha Address: 201, Highway 9, Ward 5, Dong Ha City, Quang Tri Province Enterprise code: 3200104530 Phone: 02153852240 Adress: Quarter 8, Ward 5, Dong Ha City, Quang Tri Province Ward 5, Dong Ha City, Quang Tri ProvinceFounding date: 2 - 4 - 1999