Thuong Mai Dau Tu Va Dich Vu Vien Thong Hung Phong LTD Address: No 33, Lane 6, Le Loi Street, Nguyen Trai Ward, Ha Dong District, Ha Noi City Enterprise code: 0106340398 Phone: 02433535712 Representative: Tran Dinh Hung Adress: Street 70, Yen Xa Hamlet, Tan Trieu Commune, Thanh Tri District, Ha Noi City Nguyen Trai Ward, Ha Dong District, Ha Noi CityFounding date: 21 - 10 - 2013