Dau Tu Va Cong Nghe TDT Joint Stock Company Address: No 30, Lane 126, Nam Du Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109508754 Phone: 02462939105 Representative: Nguyen Van Linh Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 25 - 1 - 2021