Truyen Thong Cong Nghe Ha Noi PTN LTD Address: No 19, Alley 515/13, Hoang Hoa Tham Street, Vinh Phuc Ward, Ba Dinh District, Ha Noi City Enterprise code: 0108469252 Phone: 0977370633 Representative: Do Huy Nam Vinh Phuc Ward, Ba Dinh District, Ha Noi CityFounding date: 11 - 10 - 2018