Dau Tu Aov Joint Stock Company Address: Zoom 411-09, 4th Floor, Press Club Building, 59a Ly Thai To, Trang Tien Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0106782533 Phone: 0942849511 Representative: Ho The Anh Adress: No 268, Ngo Gia Tu Street, Duc Giang Ward, Long Bien District, Ha Noi City Trang Tien Ward, Hoan Kiem District, Ha Noi CityFounding date: 5 - 3 - 2015