China Environment Expo is the largest annual environmental protection exhibition in China's ecological and environmental industry, which is expected to attract 2,300 exhibitors from 25 countries and regions, and more than 10 national and regional pavilions will also be presented at the same time. At the same time, many of the industry's top 500, state-owned enterprises, listed companies, industry leaders, technology dark horses, etc., will be in 200,000 square meters of exhibition space, focusing on water treatment, solid waste disposal, air pollution treatment, remediation of contaminated sites, environmental monitoring and other areas of "pollution reduction" synergistic management solutions, transformation results and scientific research technologies. The exhibition will also feature special exhibition areas such as Digital Intelligence Park.