Dau Tu Thuong Mai Va Dich Vu BTS Viet Nam Joint Stock Company Address: No 79, Lane 2, Phuong Mai Street, Phuong Mai Ward, Dong Da District, Ha Noi City Enterprise code: 0107331212 Phone: 0917683594 Representative: Tran Manh Nghia Adress: No 16 Dong Nuoc, Ngoc Ha Ward, Ba Dinh District, Ha Noi City Phuong Mai Ward, Dong Da District, Ha Noi CityFounding date: 23 - 2 - 2016