Thuong Mai Hoang Dat LTD Address: No 336 Ngo Gia Tu, Duc Giang Ward, Long Bien District, Ha Noi City Enterprise code: 0100907433 Phone: 02438271742 Representative: Do Van Huong Adress: No 406 Ngo Gia Tu, Duc Giang Ward, Long Bien District, Ha Noi City Duc Giang Ward, Long Bien District, Ha Noi CityFounding date: 29 - 6 - 1999