Dau Tu Fly LTD Address: 2nd Floor, No 501 Vu Tong Phan, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0110029724 Phone: 0946394444 Representative: Hoang Tuan Trinh Adress: Yen Binh Quarter, Hang Tram Town, Yen Thuy District, Hoa Binh Province Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 14 - 6 - 2022