Giai Phap Tin Hoc LTD Address: 12th Floor, Thang Long Building, No 98 Nguy Nhu Kon Tum, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101350547 Phone: 02462512890 Representative: Nguyen Minh Tri Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 15 - 4 - 2003