Xay Dung Thuong Mai Du Lich Ngoc Han LTD Address: No 5a, Alley 43, Lane 129, Bat Khoi Street, Long Bien Ward, Long Bien District, Ha Noi City Enterprise code: 0109855035 Phone: 0986576556 Representative: Nguyen Thi Ngoc Diep Long Bien Ward, Long Bien District, Ha Noi CityFounding date: 13 - 12 - 2021