Ung Dung Phat Trien Cong Nghe Va He Thong LTD Address: No 3, Lane 26, Nguyen Hong Street, Dong Da District, Ha Noi City Enterprise code: 0100230014 Phone: 0247736234 Representative: Le Bich Hoa Adress: 80/37 An Da Dang Giang P.Ngo Quyen, Ngo Quyen District, Hai Phong City Dong Da District, Ha Noi CityFounding date: 11 - 6 - 1998