Xay Dung Thuong Mai Dich Vu Nam An LTD Address: 15a Nguyen Ngoc Nai, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101230874 Phone: 0248595174 Representative: Duong Thi Hoa Adress: 18 Khuong Mai Civil Group, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 23 - 4 - 2002