Du Lich Letoilevietnam LTD Address: No 77, Lane 2, Hoang Sam Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0102840294 Phone: 02462855935 Representative: Nguyen Thi Luong Hien Adress: 10, 218/64 Lac Long Quan Alley, Buoi Ward, Tay Ho District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 30 - 7 - 2008