Dien Tu 179 Joint Stock Company Address: No 1, Alley 218/63, Linh Nam Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109502304 Phone: 0911918866 Representative: Duong Van Anh Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 19 - 1 - 2021