Truyen Thong Va Du Lich Vinh Ha Long LTD Address: No 8, Lane 225, Quan Hoa Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107925135 Phone: 0912886393 Representative: Nguyen Duy Dac Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 19 - 7 - 2017