Dau Tu Cong Nghe Khoa Hoc Va Giao Duc LTD Address: No 8/a24, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0101367607 Phone: 02435727166 Representative: Duong Thi My Dung Adress: P212 C4, Tap The Trung Tu, Trung Tu Ward, Dong Da District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 30 - 5 - 2003