Made-in China environmentally friendly (low energy)  tunnel-boring machine produced in in Zhengzhou, central China's Henan Province. It is exported to Italy to use in Sicily railway tunnel

The shield machine "China Railway 1237" manufactured by China Railway Innovation Application Green Concept was officially launched on the 9th. The equipment will be exported to the construction of the Sicily high -speed railway tunnel in Sicily in Italy, and uses China's high -end equipment to serve the "Belt and Road" construction.

Made in China Tunnel Boring Machine number now over 1500 exported over 30 countries/

https://english.news.cn/20230511/1dd06597eca144279842a01d3576188e/c.html