Phan Mem Va Truyen Thong Viet Nam Joint Stock Company Address: No 43/5, To Vinh Dien Street, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101767669 Phone: 0245680964 Representative: Pham Hoang Nam Adress: No 59a, Dong Hamlet, Ha Cau Commune, Ha Dong District, Ha Noi City Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 7 - 9 - 2005