Changsha International Construction Machinery Exhibition 2019 takes the theme of "Intelligent New Generation Construction Machinery" as an industry event that integrates international forums, international competitions, industry-leading technology exchanges, corporate style display and cooperation. The total exhibition area is 213,000 square meters. There are 14 exhibition areas such as concrete machinery and lifting machinery, and about 6,000 international standard booths. A total of 1,150 Chinese and foreign construction machinery companies have participated in the exhibition. Among them are 24 global top 50 construction machinery host companies, 14 world top 500 accessory companies, and the proportion of international exhibitors exceeds 22%. Over a period of 4 days, more than 30 supporting activities such as the Global High-end Manufacturing Conference, the “Belt and Road” Infrastructure and Engineering Equipment Business Summit, and the Construction Machinery Industry Chain Development Conference will be held. More than 20 academicians of the two academies, industry experts, and technical authorities will attend, and it is expected to attract 150,000 visitors from around the world.

      Wang Ruixiang, president of the China Machinery Industry Federation, and Lang Yun, general manager of John Deere China in the United States, addressed the opening ceremony as representatives of the organizers and exhibitors. The person in charge of the world's top 50 construction machinery manufacturers, the top 500 enterprises of supporting parts, the heads of relevant national ministries and commissions, central enterprises, financial institutions, large private enterprises, officials of embassies and consulates in 23 countries, heads of related scientific research institutions, academicians, experts and scholars More than 500 people, including representatives of international businessmen, attended the opening ceremony.