The IE expo 2024 25th China Environmental Expo (formerly IFAT CHINA+EPTEE+CWS), jointly organized by Munich International Exhibition Group, China Environmental Science Society, All-China Federation of Industry and Commerce Environmental Chamber of Commerce, China Trade Munich Exhibition (Shanghai) Co., Ltd. and other units, was held at the Shanghai New International Expo Center from April 18 to 20.

Adhering to the 50-year excellent quality of the German IFAT parent exhibition, the global environmental protection brand exhibition, as Asia's most influential and highest-quality environmental technology exchange event, China Environmental Expo will bring together the world's top sewage treatment, water supply and drainage, solid waste treatment, resource recycling, air pollution control, indoor air pollution control, site remediation, environmental monitoring, environmental services and other environmental pollution control fields. Cutting-edge technologies and the latest solutions.

Hefei Huayun participated in the exhibition with a new international patent hose pump.