In November 2015 6 to 8, sponsored by the Jiangsu provincial Environmental Protection Bureau, Yancheng City people's government, the Yancheng environmental protection science and technology city "Fourth International Environmental Protection Industry Exposition" in Jiangsu province was held in Yancheng City and successfully concluded This exhibition brings together 162 environmental protection enterprises from 23 countries and regions around the world, showing the latest environmental thousands of air pollution control, air purification, sewage and garbage disposal and other solutions, more than 20 thousands spectators attended the exposition
    Institute of earth environment researcher Cao Junji led to participate in the Expo, and presided over the Forum on environmental protection industry summit of 6 days. Forum speakers include: Environmental Protection Department of Foreign Economic Cooperation Center Deputy Director Li Pei, academician of Chinese Academy of Sciences Anhui institute director Liu Wenqing, University of Minnesota professor David Pui, and the Nordic League president Magnus Agerstrom. In the face of the increasingly serious environmental protection needs, the summit forum should firmly promote the innovation driven development strategy, promote innovation and effective environmental protection technology to make it become a new industry of China's economic and social sustainable development in the new period.

    During the Expo, for the realization of complementary and common development in the environmental protection industry, Yancheng City Jiangsu people's government, the Chinese Academy of Sciences Institute of earth environment, the United States University of Minnesota filter research center and the United States TSI company signed a strategic cooperation framework agreement, officially launched a comprehensive strategic cooperation, and to build the Chinese Academy of Sciences, Yancheng Institute of atmospheric and Environmental Sciences, University of Minnesota. （Research Academy for Advanced Technology of Atmospheric Environment in IEECAS-CFRUMN-CYEPSTC, RATAE）. To build a famous expert led by the talent team, the integration of the ring, Ming and CFR in the field of atmospheric measurement and pollution control, based on the application of basic research advantages, relying on supporting policies and financial support in Yancheng City, to create a clear distinction between domestic and international environmental protection industry, with the core competitiveness of advanced filtering, nano air purification technology research and development and Application Center, and contributed to the new industry incubation, leading air pollution control related industries and technological achievements of innovation.