Thien Duc. Address: Quarter 3, Ward 1, Dong Ha City, Quang Tri Province Enterprise code: 3200240773 Phone: 02333551535 Representative: Truong Khac Duc Adress: Quarter 3, Ward 1, Dong Ha City, Quang Tri Province Ward 1, Dong Ha City, Quang Tri ProvinceFounding date: 15 - 8 - 2006