Dau Tu Va Phat Trien Dia Oc Hung Anh Joint Stock Company Address: No 13, Khu C7, Moi Dai Kim Urban Area, Dai Kim Ward, Hoang Mai District, Ha Noi City Enterprise code: 0104231474 Phone: 02435400489 Representative: Pham Van Hung Adress: Civil Group 22, Dinh Cong Street, Dai Kim Ward, Hoang Mai District, Ha Noi City Dai Kim Ward, Hoang Mai District, Ha Noi CityFounding date: 31 - 10 - 2009