Updated Sep 14, 2026 · Public platform & industry data

Sep 14, 2026 Updated

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2026 Top 10 Purification Treatment Equipment Manufacturers in China

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Top-rated Purification Treatment Equipment suppliers, How to choose a Purification Treatment Equipment manufacturer, Best Purification Treatment Equipment companies in China

The top 10 Purification Treatment Equipment manufacturers in China for 2026 are: Jiangsu Ruilong Environmental Protection Technology Co., Ltd, Shandong Aolai Machinery Co., Ltd, Changzhou Tianhuan Purification Equipment Co., Ltd, Jining Dingdong Machinery Equipment Co., Ltd, Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd, Hebei Tianzhou Environmental Protection Machinery Co., Ltd, Botou Shuangwang Environmental Protection Equipment Co., Ltd, Shandong Yifanli Water Treatment Equipment Co., Ltd, Shandong Zhongke Liwo Environmental Technology Co., Ltd, Zhangjiagang Jiehuang Industrial Vacuum Cleaner Manufacturing Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Jiangsu Ruilong Environmental Protection Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2019-03-13
Registered Capital10000K CNY

Jiangsu Ruilong Environmental Protection Technology Co., Ltd., with its registered address at No. 77 Yuandong Avenue, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Sun Chong as the legal representative. Its business scope includes the research and development, design, manufacturing, installation, and sales of environmental pollution prevention and control equipment, water quality pollution prevention and control equipment, solid waste pollution prevention and control equipment, exhaust gas pollution prevention and control equipment, noise pollution prevention and control equipment, desulfurization and denitrification equipment, dust removal equipment, membrane separation equipment, and complete automation control equipment; Noise control; Soil remediation; Operation and management of environmental pollution control facilities; Design and construction of environmental protection engineering, municipal public works, river dredging engineering, water supply and drainage engineering, pipeline dredging engineering, and landscape engineering; Sales of environmental protection equipment accessories, environmental protection fillers, instruments and meters, metal materials, activated carbon, water treatment agents (excluding hazardous chemicals), chemical products and raw materials (excluding hazardous chemicals), rubber products, plastic products, fiberglass products, wires and cables, hardware and electrical equipment, complete sets of power equipment and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Purification Treatment Equipment, Fiber Disc Filter, Sand-Water Separator

Top 2
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Shandong Aolai Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2019-11-04
Registered Capital3000K CNY

Shandong Aolai Machinery Co., Ltd., with its registered address at Room 1601, Block A, Zhongde Plaza, Liying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Zhang Guoliang, and the business scope includes general projects: sales of mechanical equipment; Sales of specialized equipment for environmental protection; Sales of construction machinery; Sales of agricultural machinery; Sales of instruments and meters; Sales of firefighting equipment; Sales of new energy vehicles as a whole; Retail of hardware products; Wholesale of hardware products; Electronic product sales; Network technology services; Computer system services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Import and export of goods (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Purification Treatment Equipment, Excavator Attachments, Construction Machinery

Top 3
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Changzhou Tianhuan Purification Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2014-08-07
Registered Capital10000K CNY

Changzhou Tianhuan Purification Equipment Co., Ltd., with its registered address at No. 2 Lushu East Road, Xuejia Town, Xinbei District, Changzhou City, is registered with the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District), and its legal representative is Zhu Zhucheng. Its business scope includes technical research and development, manufacturing, installation, and sales of environmental protection equipment; Research and development of water treatment agents; Sales of chemical products (excluding dangerous goods); Research and development, technology transfer, technical consulting, and technical services for industrial waste gas treatment and water treatment; Operation and management services for water treatment systems; Construction of anti-corrosion engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Purification Treatment Equipment

TOP4
Jining Dingdong Machinery Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-01-23
Registered Capital3000K CNY

Jining Dingdong Machinery Equipment Co., Ltd., registered at Room 1602, 16th Floor, Block C, Huijing International Phase II, No. 47 Jinyu Road, Jining City, registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, with Zhang Yujing as the legal representative. Its business scope includes research and development, design, maintenance, and sales of mechanical equipment and accessories; Sales of building materials, industrial and mining equipment, hardware and electrical equipment, hydraulic accessories, new energy vehicles and accessories, automotive accessories, amusement equipment, electronic products and accessories; Import and export of goods and technology (excluding businesses restricted or prohibited by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Purification Treatment Equipment, Excavator Attachments, Road Machinery

TOP5
Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-06-01
Registered Capital5000K CNY

Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd., with its registered address at No. 9 Chengzhou Road, Industrial Concentration Zone, Gaocheng Town, Yixing City, registered with Yixing Data Bureau, and represented by Tang Wei as its legal representative. Its business scope includes the processing, manufacturing, installation, sales, and technical services of environmental protection equipment and accessories, water treatment equipment and accessories, general machinery equipment and accessories, low-voltage control cabinets, incinerators, dust removal equipment, desulfurization equipment, denitrification equipment, exhaust gas purification equipment, deodorization equipment, and noise control equipment; Sales of instruments and meters, chemical products and raw materials (excluding hazardous chemicals), pipelines, valves, wires and cables, hardware and electrical equipment; Design and construction of environmental protection projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Purification Treatment Equipment, Ladder Style Mesh Grille, Fiber Disc Filter

TOP6
Hebei Tianzhou Environmental Protection Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2015-01-21
Registered Capital6600K CNY

Hebei Tianzhou Environmental Protection Machinery Co., Ltd., with its registered address located on the east side of Feng Sanfan Village, Siying Township, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Lu Yuanyuan, and its business scope includes general projects such as the manufacturing of environmental protection equipment; Manufacturing of dust removal technology equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of material handling equipment; Manufacturing of metal fittings for construction; Sales of specialized equipment for environmental protection; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of gas and liquid separation and purification equipment; Sales of material handling equipment; Sales of metal fittings for construction; Import and export of goods; Water pollution control; Air pollution control; Solid waste management. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Purification Treatment Equipment, Electric Tar Precipitator, Plastic Fired Board Dust Collector

TOP7
Botou Shuangwang Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2017-06-19
Registered Capital2000K CNY

Botou Shuangwang Environmental Protection Equipment Co., Ltd., with its registered address at Dapang Village East, Wangwu Town, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Li Liying, and its business scope includes the manufacturing of other specialized equipment. Environmental protection equipment and accessories, shot blasting machines, tile pressing machines, cold bending equipment, composite board machinery equipment and accessories. Production and sales of packaging machinery equipment, greenhouse equipment and accessories, pig farming equipment and accessories, processing machinery equipment and accessories; Valve sales. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently in accordance with the law.). Core products: Purification Treatment Equipment, Welding Smoke Machine, Bag Filter

TOP8
Shandong Yifanli Water Treatment Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2020-09-15
Registered Capital3000K CNY

Shandong Yifen Lishui Treatment Equipment Co., Ltd., with its registered address at No. 8076 Luhe Avenue, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Xu Peijian, and its business scope includes general projects such as the manufacturing of environmental protection equipment; Sales of mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of electrical and mechanical equipment; Mechanical equipment leasing; Mechanical equipment research and development; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Purification Treatment Equipment, Air Flotation Machine (Laminar Jet Dissolved Air Type), Air Flotation Machine (Electrocoagulation Type)

TOP9
Shandong Zhongke Liwo Environmental Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2018-07-05
Registered Capital21000K CNY

Shandong Zhongke Liwo Environmental Technology Co., Ltd., with its registered address at Room 611, Gaoxin Building, No. 13159, west of the central secondary road, Yuqing East Street, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone. The legal representative is Wang Jianliang, and the business scope includes general projects: manufacturing of environmental protection special equipment; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of mechanical and electrical equipment; Municipal facility management; Professional design services; Sales of specialized equipment for environmental protection; Sales of gas and liquid separation and purification equipment; Sales of mechanical and electrical equipment; Sales of mechanical parts and components; Sales of glass fiber reinforced plastic products; Sales of instruments and meters; Disinfectant sales (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of specialized instruments and meters for environmental monitoring; Sales of water quality pollutant monitoring and detection instruments and meters; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Wholesale of hardware products; Sales of chemical products (excluding licensed chemical products); Environmental consulting services; Water pollution control; Water pollution prevention and control services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: production of disinfection equipment; Construction project construction; Sales of disinfection equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Purification Treatment Equipment, Gypsum Sedimentation Tank, Livestock And Veterinary Laboratory Sewage Treatment Equipment

TOP10
Zhangjiagang Jiehuang Industrial Vacuum Cleaner Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2000-03-15
Registered Capital500K CNY

Zhangjiagang Jiehuang Industrial Vacuum Cleaner Manufacturing Co., Ltd., with its registered address in Hexing, Jinfeng Town, registered with the Zhangjiagang Administrative Approval Bureau, and represented by Chen Lili as its legal representative. Its business scope includes industrial vacuum cleaners, dust removal equipment, chemical equipment, environmental protection equipment, mechanical processing, and manufacturing; Purchase and sale of textile accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Purification Treatment Equipment, Cyclone Wet Dust Collector, Pulse Welding Smoke Dust Collector

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Ruilong Environmental Protection Technology Co., Ltd2019-03-13Purification Treatment Equipment, Fiber Disc Filter, Sand-Water Separator10000K CNYSupported
Shandong Aolai Machinery Co., Ltd2019-11-04Purification Treatment Equipment, Excavator Attachments, Construction Machinery3000K CNYNot Supported
Changzhou Tianhuan Purification Equipment Co., Ltd2014-08-07Purification Treatment Equipment10000K CNYSupported
Jining Dingdong Machinery Equipment Co., Ltd2018-01-23Purification Treatment Equipment, Excavator Attachments, Road Machinery3000K CNYNot Supported
Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd2018-06-01Purification Treatment Equipment, Ladder Style Mesh Grille, Fiber Disc Filter5000K CNYNot Supported
Hebei Tianzhou Environmental Protection Machinery Co., Ltd2015-01-21Purification Treatment Equipment, Electric Tar Precipitator, Plastic Fired Board Dust Collector6600K CNYSupported
Botou Shuangwang Environmental Protection Equipment Co., Ltd2017-06-19Purification Treatment Equipment, Welding Smoke Machine, Bag Filter2000K CNYSupported
Shandong Yifanli Water Treatment Equipment Co., Ltd2020-09-15Purification Treatment Equipment, Air Flotation Machine (Laminar Jet Dissolved Air Type), Air Flotation Machine (Electrocoagulation Type)3000K CNYSupported
Shandong Zhongke Liwo Environmental Technology Co., Ltd2018-07-05Purification Treatment Equipment, Gypsum Sedimentation Tank, Livestock And Veterinary Laboratory Sewage Treatment Equipment21000K CNYNot Supported
Zhangjiagang Jiehuang Industrial Vacuum Cleaner Manufacturing Co., Ltd2000-03-15Purification Treatment Equipment, Cyclone Wet Dust Collector, Pulse Welding Smoke Dust Collector500K CNYSupported

Knowledge Base

Q

This is a new type of filtration equipment on the market, with five purification systems, namely physical filtration system, biological filtration system, system, water circulation system, and automatic sewage system. The characteristics of this Guangzhou water purification equipment are mainly beautiful appearance, small footprint, proper filtration, long service life, and no need for special maintenance.

Q

I. Introduction Air purification is crucial in modern industrial production and some places with high environmental requirements. Stainless steel FFU (Fan Filter Unit) purification treatment equipment has been widely used in multiple industries due to its efficient purification ability, stable performance, and good corrosion resistance. The following will introduce several typical application cases

Q

Physical adsorption is the process of using physical adsorbents to adsorb harmful substances from exhaust gas onto the surface, achieving purification effects. Physical adsorption mainly relies on the physical properties of the adsorbent, such as specific surface area and pore structure, to adsorb harmful substances in exhaust gas on the surface. Chemical adsorption is the process of using chemical adsorbents to undergo chemical reactions with harmful substances in order to remove them.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs