Thuong Mai Ky Thuat Xay Dung Sao Nam Joint Stock Company Address: No 269, Vong Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101256008 Phone: 0248698013 Representative: Nguyen Xuan Dung Adress: No 269, Vong Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 5 - 7 - 2002