Mang Vien Thong DL Viet Nam LTD Address: No 51, 259 Vinh Hung Lane, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0106841443 Phone: 02466725783 Representative: Pham Van Sy Adress: No 51, 259 Vinh Hung Lane, Vinh Hung Ward, Hoang Mai District, Ha Noi City Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 7 - 5 - 2015