Trung Tam Truyen Thong Viet Net Address: No 4, Lang Ha Street, Thanh Cong Ward, Thanh Cong Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102779392 Phone: 0245140834 Representative: Huynh Quang Son Adress: 9 Han Thuyen, Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi City Thanh Cong Ward, Ba Dinh District, Ha Noi CityFounding date: 17 - 6 - 2008