Cong Nghe Va Truyen Thong Ait Viet Nam Joint Stock Company Address: No 50, Lane 554, Truong Chinh Street, Khuong Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0105037448 Phone: 0332428998 Representative: Nguyen Thu Trang Adress: 24 Day D K59, Ba Dinh District, Ha Noi City Khuong Thuong Ward, Dong Da District, Ha Noi CityFounding date: 6 - 12 - 2010