Dau Tu Thuong Mai Va Xay Dung Hung Viet Joint Stock Company Address: No 5B, Lane 143, Thuy Linh Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0103730978 Phone: 02436805096 Representative: Pham Van Thang Adress: Da Thinh Hamlet, Yen Lu Commune, Yen Dung District, Bac Giang Province Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 22 - 4 - 2009