Tu Van Xay Dung Va Thuong Mai Nam Thang Long Joint Stock Company Address: Hamlet 4, Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0101607030 Phone: 0247540959 Representative: Bui The Lam Adress: Hamlet 4, Co Nhue Commune, Tu Liem District, Ha Noi City Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi CityFounding date: 18 - 2 - 2005