Xay Dung Du Lich Va Thuong Mai Trung Hieu Address: Civil Group 5, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101535562 Phone: 0913206622 Representative: Bui Duc Dinh Adress: 20/80 Tran Duy Hung, Trung Hoa Ward, Cau Giay District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 29 - 9 - 2004