Dich Vu Va Ky Thuat Nam Anh Joint Stock Company Address: No 27C, Vinh Hung Street, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108349170 Phone: 01683036076; 0383036076 Representative: Nguyen Thi Minh Nguyet Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 4 - 7 - 2018