Dien Tu Vien Thong E-Tel Viet Nam Joint Stock Company Address: No 25, Lane 2, Chua Hamlet, Van Dien Hamlet, Tu Hiep Commune, Thanh Tri District, Ha Noi City Enterprise code: 0106882104 Phone: 0903286355 Representative: Vuong Van Quy Adress: P403-Ct5a, Van Khe Urban Area, La Khe Ward, Ha Dong District, Ha Noi City Tu Hiep Commune, Thanh Tri District, Ha Noi CityFounding date: 18 - 6 - 2015