7a Sao Joint Stock Company Address: No 101D, 95 Chua Boc Lane, Khuong Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0106983913 Phone: 0932348089 Representative: Nguyen Huu Tuan Adress: No 258, Dinh Cong Street, Dinh Cong Ward, Hoang Mai District, Ha Noi City Khuong Thuong Ward, Dong Da District, Ha Noi CityFounding date: 10 - 9 - 2015