Mot Thanh Vien Buu Chinh Viettel Thanh Pho Ho Chi Minh (Ntnn) LTD Address: 270 Ly Thuong Kiet, Ward 6, Tan Binh District, Ho Chi Minh City Enterprise code: 0312996202 Phone: 02862650695 Representative: Cao Dinh Ngan Adress: 7 Dien Thanh Hamlet, Dien Chau District, Nghe An Province Ward 6, Tan Binh District, Ho Chi Minh CityFounding date: 31 - 10 - 2014