Du Lich Olympic Viet Nam LTD Address: Zoom 403, 4th Floor, Ocean Park Building, No 1 Dao Duy Anh, Phuong Mai Ward, Dong Da District, Ha Noi City Enterprise code: 0108067063 Phone: 0962958568 Representative: Nguyen Anh Kien Phuong Mai Ward, Dong Da District, Ha Noi CityFounding date: 21 - 11 - 2017