Dau Tu & Phat Trien Phan Mem Tin Hoc LTD Address: C1, 92 Nguyen Luong Bang Lane, Dong Da District, Ha Noi City Enterprise code: 0101062203 Phone: 0248515375 Representative: Nguyen Duc Nam Adress: C1, 92 Nguyen Luong Bang Lane, Dong Da District, Ha Noi City Dong Da District, Ha Noi CityFounding date: 27 - 10 - 2000