Wenzhou Black Dragonfly UAV Technology Co.,Ltd

Company overview

Wenzhou Black Dragonfly UAV Technology Co.,Ltd is a private technology enterprise in Zhejiang Province, China, engaged in industrial drone research and development, manufacturing, sales and applications. The company began UAV development in 2010, with crop protection forming an important part of its work. Its Black Dragonfly electric multirotor aircraft are designed for farmland pest and disease control. Alongside aircraft, the company develops UAV software, hardware and a cloud platform for managing drone applications, and undertakes joint development with universities in China.

Its hardware range spans electric multirotor drones, single-rotor unmanned helicopters, long-endurance fixed-wing aircraft and fuel-electric hybrid composite-wing drones. Civilian applications include agricultural operations, fire response, emergency rescue, security, remote sensing and aerial surveying. The range also includes logistics drones, hybrid power systems and engines. Hybrid aircraft development focuses on improving payload capacity and endurance, addressing limitations of electric multirotors. The described hybrid drones use front and rear millimeter-wave radar to support autonomous route planning and obstacle avoidance.

The Y-70 Carrier Drone brings this hybrid approach to an emergency rescue platform, with a stated endurance of two hours and a carrying capability of 50 kg. It combines searchlight illumination, loudspeaker announcements, target search, identification and following with emergency satellite and self-organizing network communications. Its stated delivery capability depends on the communications arrangement: 30 km with an independent link and 100 km with a third-party link. The aircraft is constructed from carbon fiber and aviation aluminum.

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