As the world's largest industrial exhibition, the 23 annual Hannover Industrial Fair opened late.

This year, the theme of the Hannover industrial fair, integrated industry - creating value, will focus on showing more than 500 industrial applications, this figure increased significantly over last year. At the same time, artificial intelligence robots and energy transformation solutions is also the focus of this exhibition.

German Chancellor Merkel said at the opening ceremony of the evening, since the birth of 70 years ago, the Hannover Expo will always be the representative of the German economy to open. Germany is firmly opposed to isolationism and protectionism, advocating free and fair global trade.

This year, Hannover Industrial Fair exhibition hall is divided into 7 sections, an increase of 2 over last year, that is, mobile, driving and automation and air compression and vacuum technology sector. Other sectors include: industrial automation, digital plants, energy, industrial suppliers, research and technology.

Hannover Industrial Fair was founded in 1947, attracted a total of 6500 exhibitors from around the world in 70 countries and regions, an increase of more than last year, a total of more than 1 thousand. Overseas exhibitors, the number of exhibitors and exhibitors in China ranked first. The current Hannover Industry Fair will continue until April 28th.