
The 21st Chengdu International Water Expo 2027
Edition21 Dedicated to environmental treatment, water technologies, and resource recycling solutions, connecting suppliers with Western China and national municipal projects, industrial users, and environmental contractors.
The Chengdu International Water Expo is a specialized water treatment trade and exchange platform deeply rooted in the western China market, held in Chengdu, now in its 21st edition, jointly organized by Chengdu Huayi Zhonglian Exhibition Co., Ltd. and the Sichuan Water Pollution Control Service Association together with related water industry associations, and one of the themed exhibitions of the Chengdu International Environmental Protection Expo (CDEPE).
The exhibition organizes displays around water utilities, wastewater treatment, water supply and drainage and pumps, valves and pipes, membrane technology, sludge treatment and disposal, water quality testing, instruments and meters, and point-of-use water purification, with areas for membranes and water treatment, environmental water treatment, and point-of-use water purification.
The exhibition connects municipal projects, industrial customers, environmental engineering firms, distributors and end users, serving the display, exchange and trade matchmaking needs of the western water treatment industry. Past editions brought together about 250 exhibitors and about 13,500 square metres of exhibition space, attracted about 20,000 visitors and held 13 concurrent conferences.
Area
Exhibitors
Visitors
The exhibition is scheduled for May 20 to May 22, 2027.
The exhibition is held at Chengdu Century City New International Convention and Exhibition Center.
Visitors can register through the visitor registration entry.
Groups of 10 or more visitors can use services such as fast entry, tailored visiting routes, exhibitor appointment support, lunch and refreshments, dedicated assistance, and transport subsidy.
The hosted buyer program is for professionals with purchasing decision authority in areas such as water and wastewater treatment, pumps, valves and pipelines, environmental monitoring, and resource utilization.

The 21st Chengdu International Water Expo 2027
Edition21 Dedicated to environmental treatment, water technologies, and resource recycling solutions, connecting suppliers with Western China and national municipal projects, industrial users, and environmental contractors.
The Chengdu International Water Expo is a specialized water treatment trade and exchange platform deeply rooted in the western China market, held in Chengdu, now in its 21st edition, jointly organized by Chengdu Huayi Zhonglian Exhibition Co., Ltd. and the Sichuan Water Pollution Control Service Association together with related water industry associations, and one of the themed exhibitions of the Chengdu International Environmental Protection Expo (CDEPE).
The exhibition organizes displays around water utilities, wastewater treatment, water supply and drainage and pumps, valves and pipes, membrane technology, sludge treatment and disposal, water quality testing, instruments and meters, and point-of-use water purification, with areas for membranes and water treatment, environmental water treatment, and point-of-use water purification.
The exhibition connects municipal projects, industrial customers, environmental engineering firms, distributors and end users, serving the display, exchange and trade matchmaking needs of the western water treatment industry. Past editions brought together about 250 exhibitors and about 13,500 square metres of exhibition space, attracted about 20,000 visitors and held 13 concurrent conferences.
Area
Exhibitors
Visitors
The exhibition is scheduled for May 20 to May 22, 2027.
The exhibition is held at Chengdu Century City New International Convention and Exhibition Center.
Visitors can register through the visitor registration entry.
Groups of 10 or more visitors can use services such as fast entry, tailored visiting routes, exhibitor appointment support, lunch and refreshments, dedicated assistance, and transport subsidy.
The hosted buyer program is for professionals with purchasing decision authority in areas such as water and wastewater treatment, pumps, valves and pipelines, environmental monitoring, and resource utilization.