Renqiu City in Hebei Province, north Communications Equipment Factory (North satellite antenna plant), the main products: C-Band: 1.0 m, 1.2 m, 1.35 m, 1.5 m, 1.8 m, 2.1 m, 2.4 m ku - band satellite antenna: 0.45 meters and 0.6 meters, 0.75 meters, 0.9 meters, 1.0 meters1.2 meters partial satellite antenna feed.