WATERTECH CHINA is the world's largest international exhibition for process, drinking & wastewater. As the annual feast of the water treatment industry, the 3-day trade show, which covers display area of 190,000 sqm, not only brings together 2,500+ exhibitors around the world, but also attracts 100,000 professionals from 100+ countries and regions. It is held on June 4-6, at National Exhibition and Convention Center (NECC), Shanghai.