Dau Tu Va Phat Trien Thong - Nam Joint Stock Company Address: Civil Group 23, Khu 4, Ha Khanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700804206 Phone: 02033824550 Representative: Dinh Tien Quang Adress: Civil Group 23, Khu 4, Ha Khanh Ward, Ha Long City, Quang Ninh Province Ha Khanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 11 - 4 - 2008