Du Lich - Hoi Nghi Toan Cau LTD Address: No 50, Nguyen Khang Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101291161 Phone: 0913259744 Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 9 - 10 - 2002