Thuong Mai Va Du Lich Dau An Vang Joint Stock Company Address: No 178, Phu Vien Street, Bo De Ward, Long Bien District, Ha Noi City Enterprise code: 0109505425 Phone: 02466872886 Representative: Nguyen Thi Thu Trang Bo De Ward, Long Bien District, Ha Noi CityFounding date: 21 - 1 - 2021