Thuong Mai Xay Dung Dich Vu Nhat Van LTD Address: No 26B, Mai Huong Lane, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101107888 Phone: 0245761718 Bach Mai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 6 - 4 - 2001