Thuong Mai Va Xay Dung Dai Long LTD Address: No 50 Nguyen Ngoc Nai, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101518091 Phone: 0248533981 Representative: Phan Quang Long Adress: No 50 Nguyen Ngoc Nai, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 16 - 8 - 2004