As the primary productive force, science and technology have a comprehensive impact on the national economy, politics, culture, society, and ecology, and are important driving forces for social development. The Nanjing International Science, Education, Technology, and Equipment Expo (NISEE) is positioned as a professional platform for technology exchange, experience sharing, and product display for scientific research and education. In the process of implementing the strategy of building an innovative city in Nanjing, innovation in science, education, technology, and equipment is used to promote the construction of an innovative city. The exhibition relies on the world's most dynamic Yangtze River Delta region and has been deeply cultivating the East China science and education market for many years. With the guidance and policy support of Nanjing, the exhibition scale continues to expand and the brand influence continues to strengthen. Many internationally renowned brands dress up to attend the 2020 NISEE and expand the exhibition area to showcase the latest achievements. Recently, all staff members of the Expo went to various places to carry out professional buyer organization invitation work, which received enthusiastic response and achieved significant results.