Duoc Mien Bac Joint Stock Company Address: No 53, Lot A1, Dai Kim Urban Area, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0103521244 Phone: 02436404763 Representative: Dam Van Ngan Adress: An Ba Hamlet, An Ba Commune, Son Dong District, Bac Giang Province Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 11 - 3 - 2009