Phan Mem Ngoi Sao So Joint Stock Company Address: Zoom 812, 8th Floor, 3a Building, Lane 82, Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0108371923 Phone: 0916051078 Representative: Nguyen Van Tuan Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 20 - 7 - 2018