Tu Van Va Tai Nguyen Moi Truong Quang Thai Joint Stock Company Address: 57 Tran Hung Dao KP 3, Ward 1, Dong Ha City, Quang Tri Province Enterprise code: 3200220537 Phone: 02153853766 Representative: Le Thuy Doan Adress: 57 Tran Hung Dao, Dong Ha City, Quang Tri Province Ward 1, Dong Ha City, Quang Tri ProvinceFounding date: 12 - 4 - 2005