Dich Vu Thuong Mai Tonkintour Joint Stock Company Address: 2nd Floor, No 18, Yen Ninh Street, Truc Bach Ward, Ba Dinh District, Ha Noi City Enterprise code: 0108214790 Phone: 0978391306 Representative: Nguyen Son Hai Truc Bach Ward, Ba Dinh District, Ha Noi CityFounding date: 4 - 4 - 2018