Thuong Mai Tin Hoc Hung Phat Joint Stock Company Address: Lot 21 Dam Soi, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0104079205 Phone: 02436401881 Representative: Vo Hong Ha Adress: No 10, Doi Cung Street, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 31 - 7 - 2009