Phan Mem Siten Joint Stock Company Address: No 38/42, Thong Phong Lane, Quoc Tu Giam Ward, Dong Da District, Ha Noi City Enterprise code: 0107311329 Phone: 02462602457 Representative: Nguyen Chi Thuan Adress: Minh Hoa 4 Hamlet, Minh Khai Commune, Hoai Duc District, Ha Noi City Quoc Tu Giam Ward, Dong Da District, Ha Noi CityFounding date: 26 - 1 - 2016