Truyen Thong Top Viet Nam Joint Stock Company Address: No 151 Hoang Hoa Tham, Ngoc Ha Ward, Ba Dinh District, Ha Noi City Enterprise code: 0106874304 Phone: 0903409499 Representative: Nguyen Huu Nam Adress: Cuong Ngo Hamlet, Tu Hiep Commune, Thanh Tri District, Ha Noi City Ngoc Ha Ward, Ba Dinh District, Ha Noi CityFounding date: 10 - 6 - 2015