Thuong Mai Va Dich Vu Vien Thong Hung Telecom LTD Address: Ngo Xa Hamlet, Van Dinh Town, Ung Hoa District, Ha Noi City Enterprise code: 0108596317 Phone: 0848435799 Representative: Pham Van Hung Van Dinh Town, Ung Hoa District, Ha Noi CityFounding date: 21 - 1 - 2019