Thuong Mai Va Dich Vu Truyen Thong Hoang An LTD Address: No 7 - TT4, D2 Bac Linh Dam, Dai Kim Ward, Hoang Mai District, Ha Noi City Enterprise code: 0110350550 Phone: 0903434616 Representative: Hoang Thai Son Dai Kim Ward, Hoang Mai District, Ha Noi CityFounding date: 13 - 5 - 2023