China International Industrial Expo (hereinafter referred to as "China Industrial Expo") is co sponsored by the Ministry of industry and information technology, the national development and Reform Commission, the Ministry of Commerce, the Ministry of science and technology, the Chinese Academy of Sciences, the Chinese Academy of engineering, the China Council for the promotion of international trade, the United Nations Industrial Development Organization and the Shanghai Municipal People's government, CO organized by the China Machinery Industry Federation, and Dong haolansheng (Group) The international industrial brand exhibition with the equipment manufacturing industry as the main body of exhibition and transaction undertaken by the company is held in Shanghai every autumn. Through the operation of specialization, marketization, internationalization and branding, it has developed into the most influential international industrial brand exhibition in China's equipment manufacturing industry certified by the International Exhibition Industry Association (UFI), which is an important window and cooperation platform for economic and trade exchanges in China's industrial field facing the world