Ung Dung Cong Nghe A.T Joint Stock Company Address: No 1, Lane 7, Nguyen Hong Street, Ba Dinh District, Ha Noi City Enterprise code: 0101093272 Phone: 0247721363 Representative: Hoang Thi Thuc Adress: A4 Lac Trung, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Ba Dinh District, Ha Noi CityFounding date: 5 - 2 - 2001