Cong Nghe Thong Tin Nghia Hung Joint Stock Company Address: No 605, Nguyen Trai Street, Thanh Xuan District, Ha Noi City Enterprise code: 0101809830 Phone: 02435525840 Representative: Tran Van Hoa Adress: No 34, Luong Ngoc Quyen Street, Ha Dong District, Ha Noi City Thanh Xuan District, Ha Noi CityFounding date: 2 - 11 - 2005