Cong Nghe Tin Hoc Viet Nam LTD Address: No 38, Mai Dich Street, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0102642398 Phone: 0904713177 Representative: Nguyen Duy Loi Adress: Hamlet 5, Doai Hamlet, Tay Dang Town, Ba Vi District, Ha Noi City Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 18 - 2 - 2008