![](http://www.ecns.cn/hd/2023/04/13/eabd89e1fb364362a2f2e060139d35c3.jpg)
Monorail trains are displayed at the world's largest manufacturing base in Chongqing, April 12, 2023. (Photo: China News Service/Chen Chao)
Chongqing has the country's longest monorail network in operation.
![](http://www.ecns.cn/hd/2023/04/13/cde378a67b534bfca6a7d2d93eda34c6.jpg)
Monorail trains are displayed at the world's largest manufacturing base in Chongqing, April 12, 2023. (Photo: China News Service/Chen Chao)
![](http://www.ecns.cn/hd/2023/04/13/6c9fbb69051c41409cbb372d33ad8ff7.jpg)
Monorail trains are displayed at the world's largest manufacturing base in Chongqing, April 12, 2023. (Photo: China News Service/Chen Chao)
![](http://www.ecns.cn/hd/2023/04/13/2cce77a6261f4e129fb98e0aebad4c33.jpg)
Monorail trains are displayed at the world's largest manufacturing base in Chongqing, April 12, 2023. (Photo: China News Service/Chen Chao)