Dich Vu Vien Thong Uyen Uyen LTD Address: No 150, Phan Dinh Giot, La Khe Ward, Ha Dong District, Ha Noi City Enterprise code: 0108045655 Phone: 0903202468 Representative: Trinh Thi Duyen La Khe Ward, Ha Dong District, Ha Noi CityFounding date: 2 - 11 - 2017