Tu Van Dau Tu Va Phat Trien Ha Tang Do Thi Thang Long Joint Stock Company Address: No 32a, 34 Phuong Mai Lane, Phuong Mai Ward, Dong Da District, Ha Noi City Enterprise code: 0106494870 Phone: 0914315333 Representative: Le Tuan Anh Adress: No 32a, 34 Phuong Mai Lane, Phuong Mai Ward, Dong Da District, Ha Noi City Phuong Mai Ward, Dong Da District, Ha Noi CityFounding date: 27 - 3 - 2014