Updated Oct 7, 2026 · Public platform & industry data

Oct 7, 2026 Updated

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2026 Top 10 Air Flotation Device Manufacturers in China

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Top-rated Air Flotation Device suppliers, How to choose a Air Flotation Device manufacturer, Best Air Flotation Device companies in China

The top 10 Air Flotation Device manufacturers in China for 2026 are: Wuxi Xincheng Environmental Protection Technology Co., Ltd, Jiangsu Omega Environmental Protection Engineering Co., Ltd, Yixing Aidun Environmental Protection Technology Co., Ltd, Weifang Qiande Environmental Protection Equipment Co., Ltd, Nanjing Mino Water Supply and Drainage Equipment Co., Ltd, Wuxi Zhongchuan Environmental Protection Technology Co., Ltd, Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd, Shandong Keshenghe Environmental Protection Technology Co., Ltd, Zhucheng Boyu Environmental Protection Equipment Co., Ltd, Nanjing Lanjiang Water Treatment Equipment 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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Wuxi Xincheng Environmental Protection Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2020-03-20
Registered Capital10800K CNY

Wuxi Xincheng Environmental Protection Technology Co., Ltd. is registered in Gaocheng Village, Gaocheng Town, Yixing City. The registration authority is the Yixing Administrative Approval Bureau, and the legal representative is Xu Ling. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of industrial control computers and systems; Manufacturing of general components; Manufacturing of power transmission, distribution and control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of mechanical parts and components; Sales of specialized equipment for environmental protection; Sales of mechanical equipment; Sales of intelligent basic manufacturing equipment; Sales of pumps and vacuum equipment; Sales of gas and liquid separation and purification equipment; Sales of electronic components and electromechanical equipment; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Sales of distribution switch control equipment; Sales of metal products; Sales of plastic products; Sales of electrical equipment; Sales of instruments and meters; General equipment repair; Specialized equipment repair; Electrical equipment repair; Repair of metal products; Instrument and meter repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Environmental consulting services; Professional design services; Industrial design services; Engineering management services; Water pollution control (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Air Flotation Device, Internal Inlet Grille, Microfiltration Machine

Top 2
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Jiangsu Omega Environmental Protection Engineering Co., Ltd
Overall Score4.8 / 5
Est. Date2010-11-15
Registered Capital10880K CNY

Jiangsu Omega Environmental Protection Engineering Co., Ltd., with its registered address in Houting Village, Qiting Street, Yixing City, is registered with Yixing Data Bureau and represented by Zhu Qifeng. Its business scope includes licensed projects such as construction projects; Electrical installation services (projects that require approval by law and can only be carried out after approval by relevant departments, with specific business projects subject to approval results) General projects: Manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Water pollution control; Air pollution control; Wastewater treatment and its recycling; Collection, treatment, and utilization of rainwater, brackish water, and mine water; External contracting projects; Sales of specialized instruments and meters for environmental monitoring; Sales of distribution switch control equipment; Installation services for ordinary mechanical equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Treatment and utilization of livestock and poultry manure; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Sales agent; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Environmental consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Water related consulting services; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of metal materials; Sales of instruments and meters; Wholesale of hardware products; Sales of fans and blowers; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of refractory materials; Technology import and export; Import and export of goods; Import and export agency; Road freight transportation of ordinary freight vehicles with a total weight of 4.5 tons or less (excluding online freight and dangerous goods) (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Air Flotation Device, Honeycomb Inclined Tube, Shallow Sand Filter

Top 3
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Yixing Aidun Environmental Protection Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2021-05-25
Registered Capital2000K CNY

Yixing Aidun Environmental Protection Technology Co., Ltd., with its registered address at No. 1527, Far East Avenue 66, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau. The legal representative is Wang Xiangjun, and its business scope includes licensed projects and various engineering construction activities; Construction labor subcontracting (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Manufacturing of specialized equipment for environmental protection; Manufacturing of specialized instruments and meters for environmental monitoring; Specialized equipment repair; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Environmental consulting services; Installation services for ordinary mechanical equipment; Sales of mechanical equipment; Mechanical equipment leasing; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of instruments and meters; Sales of pumps and vacuum equipment; Sales of mechanical parts and components; Sales of pneumatic power machinery and components; Air pollution prevention and control services; Water pollution prevention and control services; Sales of valves and plugs; Retail of hardware products; Sales of plastic products; Sales of metal materials; Sales of insulation materials (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: Air Flotation Device, Fiber Disc Filter, Scraper

TOP4
Weifang Qiande Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-07-27
Registered Capital3000K CNY

Weifang Qiande Environmental Protection Equipment Co., Ltd. is registered in Chejiagou Village, Yeyuan Town, Linqu County, Weifang City, Shandong Province. The registration authority is Linqu County Market Supervision Administration Bureau, and the legal representative is Feng Yumei. The business scope includes the manufacturing, sales, and installation of environmental protection equipment, water treatment equipment, filtration equipment, mining machinery equipment and accessories; Environmental engineering design and construction; Processing and sales of rubber and plastic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Flotation Device, Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit

TOP5
Nanjing Mino Water Supply and Drainage Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-04-07
Registered Capital30800K CNY

Nanjing Mino Water Supply and Drainage Equipment Co., Ltd., with its registered address at No. 27 Bofu Road, Getang Street, Jiangbei New District, Nanjing City, is registered with the Administrative Approval Bureau of Nanjing Jiangbei New District Management Committee. The legal representative is Zhou Tiecheng, and its business scope includes the manufacturing, installation, and sales of drainage equipment, water treatment equipment, stainless steel water tanks, water supply equipment, disinfection equipment, and industrial automatic control system devices. Manufacturing of security equipment; Wastewater treatment and its recycling; Manufacturing of pumps and vacuum equipment; Sales of mechanical equipment; Mechanical equipment leasing; Professional cleaning, washing, and disinfection services; Import and export of goods; (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Flotation Device, Pe Sewage Lifting Device, Grease Trap

TOP6
Wuxi Zhongchuan Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2014-12-23
Registered Capital50000K CNY

Wuxi Zhongchuan Environmental Protection Technology Co., Ltd. is registered in Gaoyao Village, Gaocheng Town, Yixing City. The registration authority is the Yixing Administrative Approval Bureau, and the legal representative is Liao Xiaoying. The business scope includes technical research and development, design, installation, processing, manufacturing, and sales of environmental protection equipment and accessories, general mechanical equipment and accessories, and water treatment equipment; Sales of environmentally friendly fillers, dust removal equipment, sulfur removal equipment, sludge treatment equipment, fountain equipment, metal materials, wires and cables, fiberglass products, and water treatment agents (excluding hazardous chemicals); Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General project: Mining machinery manufacturing; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of instruments and meters; Manufacturing of household waste treatment equipment; Sales of household waste treatment equipment; Sales of mining machinery; Sales of instruments and meters; Electronic product sales (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Air Flotation Device, , Scraper

TOP7
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: Air Flotation Device, Ladder Style Mesh Grille, Fiber Disc Filter

TOP8
Shandong Keshenghe Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-11-20
Registered Capital3000K CNY

Shandong Keshenghe Environmental Protection Technology Co., Ltd., with its registered address at Hujialou Village, Shunwang Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Li Yujuan, and its business scope includes research and development, processing, sales, installation, and maintenance of environmental protection equipment and accessories, food machinery and accessories, papermaking equipment and accessories, slaughter equipment and accessories, and automotive parts; Environmental engineering, housing construction engineering design, and construction; Selling chemical products; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Flotation Device, Belt Filter Press, Garbage Incinerator

TOP9
Zhucheng Boyu Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2011-01-07
Registered Capital20000K CNY

Zhucheng Boyu Environmental Protection Equipment Co., Ltd., with its registered address at No. 151 Yong'an Road, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Wang Haibo, and its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of metal processing machinery; Sales of mechanical equipment; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Manufacturing of casting machinery; Sales of casting machinery; Environmental consulting services; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Engineering management services; Installation services for ordinary mechanical equipment; Engineering and technical services (excluding planning management, survey, design, and supervision); Construction of landscaping and greening projects; Construction of earthwork engineering; Construction of metal doors and windows engineering; Retail of hardware products; Sales of electronic components and electromechanical equipment; Sales of renewable resources; Sales of fiberglass and related products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Air Flotation Device, Screw Conveyor, Central Transmission Scraper Thickener

TOP10
Nanjing Lanjiang Water Treatment Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2001-08-22
Registered Capital58000K CNY

Nanjing Lanjiang Water Treatment Equipment Co., Ltd., with its registered address at No. 18 Xinyu Road, Hengliang Street, Liuhe District, Nanjing City, is registered with the Market Supervision Administration of Liuhe District, Nanjing City. The legal representative is Lv Jinzhu, and its business scope includes general projects such as pump and vacuum equipment sales; Manufacturing of pumps and vacuum equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Specialized equipment repair; Manufacturing of specialized machinery and equipment for water resources; Mechanical parts and component processing; Sales of mechanical parts and components; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of household waste treatment equipment; Sales of household waste treatment equipment; Manufacturing of sludge treatment equipment; Import and export of goods; Environmental consulting services; Engineering management services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Air Flotation Device, Submersible Mixer, Inverted Umbrella Aerator

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Wuxi Xincheng Environmental Protection Technology Co., Ltd2020-03-20Air Flotation Device, Internal Inlet Grille, Microfiltration Machine10800K CNYSupported
Jiangsu Omega Environmental Protection Engineering Co., Ltd2010-11-15Air Flotation Device, Honeycomb Inclined Tube, Shallow Sand Filter10880K CNYNot Supported
Yixing Aidun Environmental Protection Technology Co., Ltd2021-05-25Air Flotation Device, Fiber Disc Filter, Scraper2000K CNYSupported
Weifang Qiande Environmental Protection Equipment Co., Ltd2017-07-27Air Flotation Device, Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit3000K CNYSupported
Nanjing Mino Water Supply and Drainage Equipment Co., Ltd2017-04-07Air Flotation Device, Pe Sewage Lifting Device, Grease Trap30800K CNYSupported
Wuxi Zhongchuan Environmental Protection Technology Co., Ltd2014-12-23Air Flotation Device, , Scraper50000K CNYSupported
Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd2018-06-01Air Flotation Device, Ladder Style Mesh Grille, Fiber Disc Filter5000K CNYNot Supported
Shandong Keshenghe Environmental Protection Technology Co., Ltd2019-11-20Air Flotation Device, Belt Filter Press, Garbage Incinerator3000K CNYSupported
Zhucheng Boyu Environmental Protection Equipment Co., Ltd2011-01-07Air Flotation Device, Screw Conveyor, Central Transmission Scraper Thickener20000K CNYSupported
Nanjing Lanjiang Water Treatment Equipment Co., Ltd2001-08-22Air Flotation Device, Submersible Mixer, Inverted Umbrella Aerator58000K CNYSupported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of air flotation devices, it is recommended to prioritize confirming key technical parameters such as treatment capacity, dissolved air efficiency, and suspended solids removal rate to ensure that the equipment matches the scale of wastewater treatment.
  • When the air flotation device is applied in the food wastewater or paper industry, attention should be paid to the compatibility of corrosion-resistant materials and microbubble generation technology. Different scenarios have significant differences in separation accuracy requirements.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • In actual procurement, it is recommended to compare the energy consumption indicators and operational stability of the air flotation device, and focus on long-term maintenance cost assessment for high-frequency industrial scenarios.

Knowledge Base

Q

The selection of air flotation devices should comprehensively consider factors such as water quality characteristics, treatment objectives, operating costs, and equipment maintenance. When selecting, first evaluate the types and concentrations of pollutants in the water to be treated, and determine the required removal efficiency. Secondly, based on the size and fluctuation of water volume, select appropriate processing capacity and flexibility to ensure long-term stable operation and ease of management.

Q

Large scale parallel flow dissolved air flotation devices are widely used in various sewage treatment scenarios, including but not limited to: Industrial wastewater treatment: The wastewater treatment of industrial enterprises such as petrochemicals, coal mines, papermaking, printing and dyeing, slaughtering, brewing, etc. can effectively remove suspended solids, oils, gelatinous substances and other impurities in the wastewater. In the paper industry, this device can effectively remove fine fibers and fillers from pulp

Q

A large-scale air flotation device is a type of equipment used for wastewater treatment. It introduces tiny bubbles into water, causing suspended particulate matter to adhere to the surface of the bubbles and form floating slag as they rise to the water surface, thereby achieving solid-liquid separation. This device is particularly suitable for treating wastewater containing light suspended solids, such as those generated in papermaking, food processing, and the petroleum industry.

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