![](http://www.ecns.cn/hd/2023/11/29/3dc495d66d2e41869fc68f0c226ee185.jpg)
Technicians work at a production line of China's large civil unmanned aerial vehicle (UAV) Wing Loong in Zigong, southwest China's Sichuan Province, Nov. 28, 2023. (Photo: China News Service/Liu Zhongjun)
Journalists visit production base of China's unmanned aerial vehicle in Sichuan
![](http://www.ecns.cn/hd/2023/11/29/b202cba5f86d4e5eb01465153c84b86d.jpg)
Members of China's Wing Loong large civil UAV family are displayed at the production base in Zigong, southwest China's Sichuan Province, Nov. 28, 2023. (Photo: China News Service/Liu Zhongjun)
![](http://www.ecns.cn/hd/2023/11/29/2d5256e7effa48108d46631430a3cb2c.jpg)
Members of China's Haiyan (sea swallow) large civil UAV family are displayed at the production base in Zigong, southwest China's Sichuan Province, Nov. 28, 2023. (Photo: China News Service/Liu Zhongjun)
![](http://www.ecns.cn/hd/2023/11/29/11891bc9d23c4126a26f3c6fffb0c7ac.jpg)
A Wing Loong-II large civil UAV takes off from the production base in Zigong, southwest China's Sichuan Province, Nov. 28, 2023. (Photo: China News Service/Liu Zhongjun)