Thuong Mai Va Dich Vu Van Tai Duy Trung Joint Stock Company Address: Civil Group 16, Khu 5, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102068818 Phone: 0246440720 Representative: Dinh Danh Dung Adress: Civil Group 16, Khu 5, Vinh Hung Ward, Hoang Mai District, Ha Noi City Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 14 - 11 - 2006