Sowinfu Communication Trading (Shanghai) Co., LTD., located in Jing 'an District, Shanghai, that mainly engaged in the design and manufacture of all types of satellite communication earth station antenna, VSAT antenna, Ka series antenna, portable flyaway antenna, RxO/TVRO antenna, SNG antenna, On-the-Move antenna, UAV, anti-UAV equipment, tethered aerostat, communication components and microwave components as well as the related antenna control & tracking system.