Xay Dung Duong Bo 559 Joint Stock Company Address: No 9, Lane 90/4, Buoi Street, Ngoc Khanh Ward, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0103529243 Phone: 02437661945 Representative: Duong Hong Hai Adress: 11 Nguyen Van Troi, Duy Tien District, Ha Nam Province Ngoc Khanh Ward, Ba Dinh District, Ha Noi CityFounding date: 11 - 3 - 2009