Phan Mem Viami Joint Stock Company Address: No 27 Cau Giay, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101574667 Phone: 02437955492 Representative: Le Ngoc Quang Adress: No 27, Cau Giay Street, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Ngoc Khanh Ward, Ba Dinh District, Ha Noi CityFounding date: 1 - 12 - 2004