Thuong Mai Va Du Lich Huong Oanh LTD Address: No 104 Tran Duy Hung, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0105583373 Phone: 02437868030 Representative: Ha Thi Kim Oanh Adress: Tap The 678 To 42, Xuan La Ward, Tay Ho District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 24 - 10 - 2011