Thuong Mai Dich Vu VTVC Sao Mai LTD Address: No 11, 128/10 Hoang Van Thai Alley, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105655557 Phone: 0974622268 Representative: Pham Thanh Ha Adress: No 5, Alley 62, Luong Su C Lane, Van Chuong Ward, Dong Da District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 21 - 11 - 2011