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WieTec
JUNE, 2026

The World's Leading Expo for Industrial Energy Conservation and Green Living Solutions

June 9-11, 2026

Shanghai National Exhibition & Convention Center

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Wastewater/
Sewage

Membrane and
Water Treatment

Pump / Valve /
Pipe

Waste Gas

Solid Waste

Environmental
IoT

Energy Saving

POU/POE

Air Purification

Comfort
System

HVAC

Building
Drainage

Pipeline
System

Ultra-Low
Energy Building

Visit+Exhibit

Visit

Join 120,000+ professionals and explore 260,000 sqm of innovations — WieTec 2026 is where the global green industry meets.

Exhibit

Exhibit at WieTec and connect with 120,000+ professionals and global buyers from 100+ countries — all focused on low-carbon and circular economy solutions.

Theme Shows under Witec

About WieTec

The 2026 WieTec is jointly hosted by the All-China Environment Federation (ACEF), China Energy Conservation Association (CECA), and Shanghai Herui Group Co., Ltd. Certified by UFI for its outstanding service and international standards, it gathers over 3,500 exhibitors across 210,000 m².
As the world’s leading expo dedicated to energy saving, emission reduction, and low-carbon environmental protection, WieTec delivers systematic green solutions for the entire industry. Its showcased technologies, products, and solutions span industrial manufacturing and human settlements, while extending to municipal, construction, agriculture, and other sectors.
WieTec has thus become a vital platform linking the upstream and downstream of the green economy chain, accelerating China’s development of new quality productive forces and a green circular economy.