Sao Nam Phong Joint Stock Company Address: No 219, Hoang Mai Street, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101644441 Phone: 0248631449; 0913202756 Representative: Tong Bui Son Adress: 219 Hoang Mai, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Hoang Van Thu Ward, Hoang Mai District, Ha Noi CityFounding date: 29 - 4 - 2005