Mot Thanh Vien Kinh Doanh Nha Viettel LTD Address: No 1 Giang Van Minh, Kim Ma Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102597843 Phone: 02462815115 Representative: Hoang Tuan Linh Adress: No 211B/86 Le Trong Tan, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Kim Ma Ward, Ba Dinh District, Ha Noi CityFounding date: 7 - 1 - 2008