<p>Drones over time have improved and become excellent flying machines. Drones are also known as UAV Unmanned Aerial vehicles. Drones are aircrafts that does not come with an onboard pilot. A drone is generally composed of lightweight composite materials to decrease weight and enhance maneuverability during flight, https://www.mynewsdesk.com/global-product/pressreleases/qinux-drone-k8-rev