Dau Tu Cong Nghe Tinh Hoa LTD Address: No 89 Cau Giay, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0106533216 Phone: 02466566876 Representative: Nguyen Quang Anh Adress: No 10 Bat Su, Hang Bo Ward, Hoan Kiem District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 9 - 5 - 2014