Thuong Mai Dien Tu - Tin Hoc Vinh Ha LTD Address: No 11, Lane 370, Cau Giay Street, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0101412352 Phone: 02436288777 Representative: Nguyen Quang Vinh Adress: No 7, Lane 3, Son Tay Street, Kim Ma Ward, Ba Dinh District, Ha Noi City Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 28 - 10 - 2003