Thiet Ke Va Xay Lap Ha Noi D.E.C Joint Stock Company Address: No 2, Y Lane, Van Phuc Street, Kim Ma Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102156990 Phone: 0247711055 Representative: Ngo Thanh Thuy Adress: No 2, Y Lane, Van Phuc Street, Kim Ma Ward, Ba Dinh District, Ha Noi City Kim Ma Ward, Ba Dinh District, Ha Noi CityFounding date: 6 - 2 - 2007