Chief engineer of Changying 8 speaks out: All parts of Changying 8 have been domestically produced.

On March 31, Sina Finance reported that Geng Jianzhong, chief engineer of the "Changying-8" large-scale air delivery unmanned aerial vehicle (UAV), stated in an interview with China News Agency that all parts of the UAV are domestically made. Chinese drones have begun to lead the development of unmanned equipment in the world.