Truyen Thong HNR Ha Noi Joint Stock Company Address: No 16, 514 Hoang Hoa Tham Lane, Buoi Ward, Tay Ho District, Ha Noi City Enterprise code: 0108165952 Phone: 0936487431 Representative: Hoang Gia Ban Buoi Ward, Tay Ho District, Ha Noi CityFounding date: 13 - 2 - 2018