Company overview
Jiangsu Yunzheng Zhineng Dongli Keji Youxian Gongsi was founded in August 2023 in Changzhou, Jiangsu. The company develops, manufactures and sells aviation rotary engines and provides after-sales support for unmanned aircraft power systems. Its engines serve small and medium-sized drones, hybrid electric power systems and portable power stations. Its rotary engine designs emphasize compact dimensions, low weight and high rotational speeds.
Development plans cover heavy-fuel, hybrid electric and hydrogen-fueled rotary engines, with heavy-payload, long-endurance drones and eVTOL aircraft among the intended applications for hybrid systems. The company reported completing a 60-hour continuous running test in July 2025 and beginning airworthiness certification preparations with a polar research drone project in January 2026.
| Specification | Value & conditions |
|---|---|
| Location and founding | Founded in August 2023 in Changzhou, JiangsuCompany statement |
| Drone application | Aviation rotary engines used in small and medium-sized dronesCompany description of its products |
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