Tu Van Va Xay Dung HNCC Joint Stock Company Address: No 8, 141 Nguyen Ngoc Nai Lane, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105808186 Phone: 0979413979 Representative: Nguyen Huy Tien Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 2 - 3 - 2012