Swarm Series Ultra-light Aircrafts produced by Beijing Beihang Tenfine Science & Technology Co., Ltd. are widely used in military affairs, frontier patrol, aerial photographing, agricultural elimination of pests, forest protection, aerial sports, aerial propaganda and personal piloting etc. As the chief model of aircraft chosen by the domestic primary aerial pilot training program, it was designed and finalized by Beijing University of Aeronautics & Astronautics with Professor Hu Jizhong being the leader, and now has a production license and a model certificate of quality issued by General Administration of Civil Aviation of China.
At present, the company has three big series and more than 20 models of ultra-light aircrafts t, coaxial helicopters and robot planes.