WATERTECH CHINA 2025, an international exhibition platform for water treatment, environmental protection and energy-saving solutions, is back at the National Exhibition & Convention Center in Shanghai, China on June 4 to 6, 2025.The exhibition spans 190,000 square meters, featuring over 2,500 exhibitors from around the world and attracting more than 111,000 professionals from over 100 countries and regions.
Discover what sets WATERTECH CHINA 2025 apart and why it is a must-attend event for discerning business professionals. The future of water treatment awaits!

Top reasons why you should visit WATERTECH CHINA 2025:
☆ Water Treatment Industry’s Largest Global Sourcing Event
- WATERTECH CHINA 2025 brings together over 2,500 participating brands and 120,000 trade buyers across 3 days. Spanning over 220,000㎡ of exhibition space, there will be exhibitors from all around the world.
☆ One-Stop Sourcing Platform
- Discover the complete water industry supply chain at WATERTECH CHINA 2025, featuring POU, wastewater, sewage, sludge, membranes, valves, pumps, pipes, and instruments.
☆ Connect with Buyers
- 120,000 professionals from the water industry visited Wietec China 2024, and 100,000 of them attended WATERTECH CHINA 2025.
☆ Exhibitor Extravaganza
- Over 4,000 exhibitors are participating.
☆ Meet and Mingle with Buyers from Diverse Segments of the Industry
- Engage with buyers across various sectors, including government agencies, municipal construction firms, engineering and installation companies, design institutes, distributors, and agents.
☆ Explore New Business Opportunities
- The trade fair to find NEW BUSINESS leads and contacts.
☆ Learn, Share, & Expand Your Horizons
- The place where TRENDS from around the globe are displayed.

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Join Us at WATERTECH CHINA 2025——The World‘s Largest Water Industry Exhibition!