Thiet Ke Phan Mem Devtech Joint Stock Company Address: No 2B, Lane 52, Nam Du Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0106699469 Phone: 0979049875 Representative: Tao Duy Khanh Adress: No 2B, Lane 52, Nam Du Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 25 - 11 - 2014