Tu Van Phat Trien Do Thi Quang Tri Joint Stock Company Address: No 144 Ton That Thuyet, Ward 5, Dong Ha City, Quang Tri Province Enterprise code: 3200411242 Phone: 02333565689 Representative: Le Quang Khuong Adress: Quarter 3, Ward 3, Quang Tri Town, Quang Tri Province Ward 5, Dong Ha City, Quang Tri ProvinceFounding date: 30 - 11 - 2009