T/ M Va Cong Nghe Dien Tu Thang Long LTD Address: Nhat Tao Hamlet, Dong Ngac Commune, Dong Ngac Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0101293465 Phone: 0248385108 Representative: Nguyen Khac Hung Adress: Nhat Tao Hamlet, Tu Liem District, Ha Noi City Dong Ngac Ward, Bac Tu Liem District, Ha Noi CityFounding date: 17 - 10 - 2002