The main customer groups of environmental protection equipment manufacturers for waste gas treatment operation and maintenance services are classified as follows.
1. Chemical Industry
Chemical production generates a large amount of VOCs waste gas. Waste gas treatment and daily maintenance are required to meet environmental standards and reduce environmental pollution. For example, petrochemical enterprises produce massive exhaust gas during the manufacturing of various chemical products.
2. Petroleum and Natural Gas Industry
A large quantity of VOCs waste gas is produced during the exploitation, processing and transportation of petroleum and natural gas. Professional operation and maintenance services are essential to ensure compliant emissions. Typical customers include oil refineries and natural gas transmission stations.
3. Electronics Industry
Chemicals, coatings and other materials used in electronic manufacturing release VOCs. Electronic enterprises require professional waste gas maintenance to handle exhaust pollutants, such as semiconductor factories and electronic equipment manufacturers.
4. Printing Industry
Inks and coatings used in printing processes discharge VOCs and cause environmental pollution. Various printing plants belong to the main customer groups of waste gas operation and maintenance services.

5. Furniture Manufacturing Industry
Paints and adhesives applied in furniture production release volatile organic compounds. Furniture manufacturers need waste gas treatment and maintenance services to reduce pollution emissions.
6. Coating Industry
Organic waste gas is continuously generated during coating production. Relevant enterprises need long-term operation and maintenance support, including automobile coating production lines and metal product coating workshops.
7. Rubber and Plastics Industry
Waste gas is produced during the processing of rubber and plastic products. Rubber factories and plastic processing plants require professional maintenance services to meet environmental emission standards.
8. Energy Industry
Thermal power plants generate massive flue gas and exhaust gas during power generation. Continuous monitoring and maintenance are necessary to ensure qualified emissions.
9. Environmental Protection Departments
Government environmental protection bureaus and housing construction departments supervise industrial exhaust emissions within their jurisdictions. Professional third-party operation and maintenance institutions are often entrusted to provide technical support to guarantee regional environmental quality.
10. Municipal Water Groups
Municipal water groups also produce certain odorous waste gas during sewage treatment. Corresponding waste gas treatment and daily maintenance are required to control air pollution.
The above categories cover the major customer groups of waste gas treatment equipment manufacturers and professional operation and maintenance service providers.