Du Lich Hoi Nghi Va Kinh Doanh Dong A Joint Stock Company Address: No 14 Yen Lac, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0107604188 Phone: 0913928674 Representative: Bui Viet Thinh Adress: No 10 Yen Lac, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 19 - 10 - 2016