Dau Tu Ung Dung Khoa Hoc Cong Nghe Viet Nam Joint Stock Company Address: No 4/77 Le Hong Phong, Dien Bien Ward, Ba Dinh District, Ha Noi City Enterprise code: 0106224190 Phone: 0985866682 Representative: Duong Thi Huong Adress: Vien Dinh Hamlet, Dong Lo Commune, Ung Hoa District, Ha Noi City Dien Bien Ward, Ba Dinh District, Ha Noi CityFounding date: 8 - 7 - 2013