Vien Thong - Van Tai Long Bien LTD Address: No 9, Co Loa Street, Hau Hamlet, Uy No Commune, Dong Anh District, Ha Noi City Enterprise code: 0107725376 Phone: 0963959599 Representative: Ho Thi Thanh Nga Uy No Commune, Dong Anh District, Ha Noi CityFounding date: 15 - 2 - 2017