SHANGHAI, April 1, 2026 /PRNewswire/ -- WATERTECH CHINA 2026, the landmark 18th edition of the premier platform for process, drinking, and wastewater solutions, will take place from June 9–11, 2026, at the National Exhibition and Convention Center (Shanghai). Co-organized by Herui Group and Informa Markets, the event serves as a critical hub for water treatment technologies, digital management, and sustainable infrastructure.