Thuong Mai Va Dich Vu Dien Tu - Tin Hoc Hai An LTD Address: Civil Group 6, Alley 49/18, Thuy Linh Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0104983139 Phone: 02436434182 Representative: Nguyen Van Vinh Adress: Trung Hamlet, Canh Hung Commune, Tien Du District, Bac Ninh Province Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 1 - 11 - 2010