Hoang Xuan Nhuan Address: Zoom 06, 11th Floor Eurowindow, 27 Tran Duy Hung, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102015799 Phone: 0988455058 Representative: Hoang Xuan Nhuan Adress: Zoom 711 E3a Do Thi Yen Hoa, Yen Hoa Ward, Cau Giay District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 23 - 8 - 2006