Dich Vu Vien Thong Trong Huy LTD Address: Nguyen Xa 3 Civil Group, Minh Khai Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0107982461 Phone: 0961123968 Representative: Trinh Thi Than Minh Khai Ward, Bac Tu Liem District, Ha Noi CityFounding date: 31 - 8 - 2017