Phat Trien Phan Mem Hana LTD Address: No 1, Alley 35, Lane 81, Linh Lang Street, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0111009294 Phone: 0982890703 Representative: Bui Do Linh Phuong Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 31 - 3 - 2025