Chengdu International Water Exhibition 2027

About the fair

The Chengdu International Water Exhibition (CDWE) is a powerful platform for environmental resources. Visitors see scientific and technical achievements in combating air pollution — a wide range of new air-pollution monitoring instruments and systems, air purification, filtration and antibacterial equipment, new clean technologies and products — as well as rational drinking-water use and treatment. The event gathers professionals in drinking-water treatment technology and water-resource management.

Manufacturers making what this fair covers

Factories in our directory whose product lines match this fair. Worth contacting before you book the trip — or instead of it.

Planning the trip

• Register the badge online. Every major fair issues visitor badges in advance, and on-site registration means queueing on the busiest morning of the show. Registration usually opens one to two months out.
• Check the visa position early. China's entry rules have changed repeatedly in recent years, including visa-free arrangements for a growing list of countries and transit exemptions. Confirm what applies to your passport for this month, and ask the organiser for an invitation letter if a business visa is needed — issuing one is routine.
• Book accommodation before the dates firm up. A large fair fills its host city and rates move accordingly. Cancellable bookings made early cost less than confirmed ones made late.
• Decide which halls before you arrive. The bigger Chinese fairs run to several halls across separate phases, and walking them without a plan burns a day. Shortlist the stands you need and treat anything else as a bonus.
• Plan the follow-up, not just the visit. Business cards collected at a fair convert poorly once you fly home: quotes arrive in patchy English, samples stall, and the time difference eats a day per exchange. Deciding who handles that before you travel is what makes the trip pay for itself.