Phan Mem Ke Toan Doanh Nghiep Viet Nam Joint Stock Company Address: No 238a, Le Trong Tan Street, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101493030 Phone: 0245657164 Representative: Le Ngoc Thanh Adress: No 85, 113 Thai Thinh Lane, Dong Da District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 4 - 6 - 2004