Thanh Chinh. Address: No 441 Le Duan, Dong Luong Ward, Dong Ha City, Quang Tri Province Enterprise code: 3200232268 Phone: 02333565592 Representative: Nguyen Thi Thu Chinh Adress: Trung Chi Quarter, Dong Luong Ward, Dong Ha City, Quang Tri Province Dong Luong Ward, Dong Ha City, Quang Tri ProvinceFounding date: 22 - 2 - 2006