Hannover Messe 2023 opened Monday in the city of Hannover, Germany.
Founded in 1947, Hannover Messe is the world's leading industrial trade fair.
This year's fair, themed "Industrial Transformation - Making the Difference," attracts some 4,000 companies from the mechanical engineering, electrical and digital industries as well as the energy sector.
It focuses on high-tech and innovative solutions for overcoming global industrial challenges.
Produced by Xinhua Global Service
