Phat Trien Phan Mem & Giai Phap Tin Hoc Unicorn LTD Address: No 3B, Yen The Street, Dien Bien Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101520774 Phone: 0247472884 Representative: Nguyen Toan Ngoc Adress: K4 F11, Bach Khoa Town, Bach Khoa Ward, Hai Ba Trung District, Ha Noi City Dien Bien Ward, Ba Dinh District, Ha Noi CityFounding date: 25 - 8 - 2004