Event Name: IE Expo China Chengdu
Category: Environment and Waste Management
Event Date: 25 – 27 June, 2025
Location: Western China International Expo City (WCIEC) – No. 88, East Section of Fuzhou Road, Tianfu New District, Chengdu, Sichuan, China
Organizer: Munich Trade Fairs (Shanghai) Co. Ltd., 438 Pudian Road, Pudong New Area, 200122, Shanghai, China
Phone: +86 (0)21 50580707
Email: ieexpo[at]mm-zm.com
Timings: 10:00 AM – 18:00 PM
Tickets: Visitor Registration required – Click Here!
IE Expo China Chengdu 2025: About
IE expo Chengdu: fast-forwarding pollution and carbon reduction in western China
- 350 exhibitors sought business opportunities in western China
- 25,000 visitors attended the exhibition, focusing on pollution treatment
- Elite scholars explored new ideas for the future
In the rapidly evolving landscape of the environmental protection industry, companies are navigating unprecedented changes, focusing on survival and growth within constrained environments. One promising strategy is the exploration of new regional markets as primary arenas for expansion.
The 5th edition of IE expo Chengdu 2024, with a keen eye on the burgeoning western Chinese market, attracted 350 exhibitors from 9 countries worldwide. Over three days, 25,000 visitors participated in the trade fair, driven by the region’s pressing demand for advanced pollution treatment technologies.
“The significance of this exhibition is profound,” remarked Wen Yan, Deputy Director of Chengdu Municipal Bureau of Ecological Environment. “Despite industry challenges and reduced government intervention, it underscores the robust growth of Chengdu’s environmental protection sector and Messe Munich Group’s achievements in nurturing the western market over the past five years.”

Harnessing industry resources to build a supply-demand bridge between exhibitors and visitors
Amid market downturns and industry consolidations, IE expo Chengdu 2024 emphasized the strategic alignment of government and industry, scientific research and enterprises, service providers and property owners. This collaborative effort ensured cohesive support, integrated synergy, and effective communication across the environmental protection ecosystem.
With support from Chengdu Municipal Bureau of Ecology and Environment and other key stakeholders, this year’s IE expo Chengdu strategically leveraged local industry leaders and research entities. Collaborations with the Chinese Society for Environmental Sciences and the China Association for Science and Technology Ecological Environment Industry Association aimed to foster ecological partnerships and connect exhibitors with critical resources.

IE expo Chengdu 2024 gathers new momentum, attracting high-value visitors
Statistically, 89 % of professional visitors came from 12 provinces, municipalities, and autonomous regions in western China. Cities such as Chengdu, Chongqing, and Mianyang topped visitor participation, reflecting the clustering of industrial activities in these regions. Notably, over 35 % of attendees held pivotal roles as procurement managers, safety and environmental protection department heads, general managers of environmental water companies, environmental monitoring stations, engineering companies, and key polluting enterprises, as well as procurement decision-makers at or above the level of general manager.
IE expo China will cover all the high potential markets in environmental area:
- Water and Sewage Treatment
- Waste Management
- Site Remediation
- Air Pollution Control and Air Purification
Largest and Most Important Environmental Trade Show in Asia:
- Exhibition Area of Water and Sewage Treatment
- Exhibition Area of Waste Management
- Exhibition Area of Contaminated Site Remediation Treatment
- Exhibition Area of Air Pollution Control and Air Purification
Convincing reasons for your participation in IE expo China:
- Over 50 years quality guarantee of the parent show IFAT in Munich
- Strong and official support from the Chinese government, international organizations and major industry associations
- Coverage of the entire environmental industry: water, waste, air and soil
- Gathering of key industry players in the environmental technology sector
- High quality supporting program through the accompanying conference which gathers experts and decision-makers to exchange innovations and solutions in the environmental field
Exhibitors Profile:
Water and Sewage Treatment
- Mechanical-physical processes
- Chemical-physical processes
- Biochemical processes
- Membrane processes
- Treatment of sludge and residues
- Usage of sludge and residues
- Gas generation and reprocessing
- Plants
- Heat recovery / energy production and saving
Water Supply and Sewerage Systems
- Pipes and pipe fittings
- Shafts and special structures
- Outlets
- Fittings
- Seals
- Corrosion protection
- Maintenance and Cleaning
- Drinking water tanks – construction and rehabilitation
Mechanical Engineering and Plant Engineering in Water Management
- Pumps and lifting system
- Process measuring and control technology
- Mechanical installations and control technology
- Electronic installations
- Transmission engineering
- Other installations and accessories
Hydraulic Engineering
- Protection, development and maintenance of water bodies
- Flood and coastal protection
- Irrigation and drainage technology
Refuse Management and Recycling
- Refuse collection and transport
- Vehicles and superstructures
- Refuse treatment and recycling
- Biological treatment and composting
- Landfills
- Plants and equipment for the recycling and utilization
- Waste disposal and utilization
- Comprehensive utilization of industrial solid waste
- Accident prevention and safety
Waste to Energy and Resources
- Biogas plants
- Waste incineration
- Utilisation of landfill gas
- Resource utilization of livestock and poultry waste
- Resources Utilization of kitchen waste
- Utilization and power generation of biomass energy
Street Cleaning and Maintenance
Old Site and Soil Remediation
- Registration, evaluating and monitoring contaminated soil and groundwater
- Treatment of contaminated soil
- Soil Amelioration
- Treatment of contaminated groundwater
Noise and Vibration Control
Air Pollution Control, Flue Gas Scrubbing and Fresh Air
- Dust removal
- Treatment of volatile organic compounds (VOCs)
- Desulphurization and denitrification
- Synergistic governance of multiple pollutants
- Ultra low emission technology
- Odour treatment
Environmental Monitoring and Measuring
- Analysis and laboratory techniques
- Environmental monitoring techniques and equipment
Environmental Services
- Water-supply and sewage-disposal services
- Waste recycling and disposal services
- Suppliers of secondary raw materials
- Restoration of regional and watershed ecological environment
- Environmental pollution governed by a third party
- Consulting and engineering services
- Consulting for management and organization
- Professional platform and industrial park
- Information technology
Education, Research and Technology transfer
- Vocational training and further training
- Universities
- Research institutes
- Trade associations and institutions
- Medias
Visitors Profile:
- Process / Supply / Execution / Enterprises in the following Areas:
Water and Sewage
Waste Management
Air Pollution Control and Air Purification
Contaminated Soil Remediation - Trade (Distribution / Wholesale, Import / Export)
- Bidding Engineering Companies / Bidding Companies / Construction Safety Companies
- Government Departments, Trade Associations, other Public Organizations
- Research Institutions, Universities, Academies
- Financing / Consultation
- Others