Thuong Mai Dich Vu Va Dau Tu 3D Joint Stock Company Address: No 8, Alley 17, 419 Linh Nam Lane, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0104914801 Phone: 02422005386 Representative: Do Hoang Quan Adress: No 4 Hang Dong, Hang Bo Ward, Hoan Kiem District, Ha Noi City Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 15 - 9 - 2010