Mot Thanh Vien Buu Chinh Lien Tinh Viettel LTD Address: No 1, Giang Van Minh Street, Kim Ma Ward, Ba Dinh District, Ha Noi City Enterprise code: 0105299429 Phone: 02462753861 Representative: Nguyen Dac Luan Adress: Civil Group 40, Vinh Hung Ward, Hoang Mai District, Ha Noi City Kim Ma Ward, Ba Dinh District, Ha Noi CityFounding date: 9 - 5 - 2011