Updated Oct 18, 2026 · Public platform & industry data

Oct 18, 2026 Updated

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2026 Top 10 Caf (Cavitation Air Flotation) Unit Manufacturers in China

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Top-rated Caf (Cavitation Air Flotation) Unit suppliers, How to choose a Caf (Cavitation Air Flotation) Unit manufacturer, Best Caf (Cavitation Air Flotation) Unit companies in China

The top 10 Caf (Cavitation Air Flotation) Unit manufacturers in China for 2026 are: Jiangsu Omega Environmental Protection Engineering Co., Ltd, Weifang Qiande Environmental Protection Equipment Co., Ltd, Shandong Huayue Environmental Protection Technology Co., Ltd, Shandong Yushai Water Treatment Equipment Co., Ltd, Shandong Chuanbo Environmental Protection Technology Co., Ltd, Shandong Lingke Environmental Protection Technology Co., Ltd, Shandong Xinke Environmental Protection Technology Co., Ltd, Shandong Nuokun Environmental Protection Technology Co., Ltd, Liaoning Shuanglin Environmental Protection Equipment Manufacturing Co., Ltd, Sichuan Yikeling Environmental Technology 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 Omega Environmental Protection Engineering Co., Ltd
Overall Score4.9 / 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: Caf (Cavitation Air Flotation) Unit, Honeycomb Inclined Tube, Shallow Sand Filter

Top 2
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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: Caf (Cavitation Air Flotation) Unit, Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit

Top 3
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Shandong Huayue Environmental Protection Technology Co., Ltd

Lingjun International 906, Intersection of Yuqing Street and Youai Road, Weicheng District, Weifang City

Overall Score4.7 / 5
Est. Date2021-07-20
Registered Capital6000K CNY

Shandong Huayue Environmental Protection Technology Co., Ltd. is located at the intersection of Yuqing Street and Youai Road, Lingjun International 906, Weicheng District, Weifang City. It was established on July 20, 2021, with the registration authority of Weifang Weicheng District Market Supervision Administration and the legal representative being Zhong Zhibin. Core products: Caf (Cavitation Air Flotation) Unit

TOP4
Shandong Yushai Water Treatment Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2021-11-22
Registered Capital3000K CNY

Shandong Yushai Water Treatment Equipment Co., Ltd., with its registered address at 308-35, Building 1, North of Dongpu Road, Gaoxin 2nd Road, Weifang Comprehensive Bonded Zone, Shandong Province, is registered with the Weifang Comprehensive Bonded Zone Market Supervision and Administration Bureau, and its legal representative is Yue Zhixin. Its business scope includes general projects such as gas and liquid separation and purification equipment sales; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Sales of mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Retail of hardware products; Sales of metal products; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of chemical products (excluding licensed chemical products); Sales of valves and plugs; Operation of wires and cables. (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: Caf (Cavitation Air Flotation) Unit, Air Flotation Machine, Laboratory Sewage Treatment Equipment

TOP5
Shandong Chuanbo Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-01-22
Registered Capital3000K CNY

Shandong Chuanbo Environmental Protection Technology Co., Ltd. is located on the second floor of the Innovation and Entrepreneurship Center in Weifang Comprehensive Bonded Zone, Shandong Province, at 201-23. It was established on January 22, 2019 and registered with the Weifang Comprehensive Bonded Zone Market Supervision and Administration Bureau. The legal representative is Zhang Chengbo. Core products: Caf (Cavitation Air Flotation) Unit

TOP6
Shandong Lingke Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-07-14
Registered Capital20000K CNY

Shandong Lingke Environmental Protection Technology Co., Ltd., with its registered address at 2-301, Building 7, Xinhua Yuan Community, No. 1914, West Intersection of Jinma Road and Tongyin Street, Beiyuan Community, Xincheng Street, Weifang High tech Zone, Shandong Province (limited to office space only), registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, and represented by Zheng Ning as the legal representative. Its business scope includes general projects such as mechanical equipment research and development; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Installation services for ordinary mechanical equipment; Engineering management services; Sales of mechanical and electrical equipment; Sales of instruments and meters; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Import and export of goods; Import and export agency; Technology import and export. (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) Licensed project: construction project construction; Construction project design. (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: Caf (Cavitation Air Flotation) Unit, Air Flotation Machine, Chlorine Dioxide Generator

TOP7
Shandong Xinke Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-08-14
Registered Capital5000K CNY

Shandong Xinke Environmental Protection Technology Co., Ltd., with its registered address at Xituqiang Industrial Park, Longdu Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Xu Zhifeng, and its business scope includes research and development, processing, and sales of environmental protection machinery and accessories; Environmental engineering design and construction; Environmental technology consulting; Selling sewage treatment additives; 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: Caf (Cavitation Air Flotation) Unit, Dissolved Air Flotation (Daf) Unit, Inclined Tube Settler

TOP8
Shandong Nuokun Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-01-09
Registered Capital5000K CNY

Shandong Nuokun Environmental Protection Technology 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 Qiu Zeliang, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Environmental consulting services; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of specialized equipment for agricultural and sideline food processing; Sales of specialized equipment for agricultural and sideline food processing; Sales of specialized packaging equipment; Manufacturing of specialized packaging equipment; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Manufacturing of automotive parts and accessories; Automotive parts research and development; Wholesale of automotive spare parts; Manufacturing of general components; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of daily wooden products; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Installation services for ordinary mechanical equipment; Labor services (excluding labor dispatch); Import and export of goods; Technology import and export; Manufacturing of deep-sea oil drilling equipment; Sales of deep-sea oil drilling equipment. (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: Caf (Cavitation Air Flotation) Unit, Deep Cone Thickener, Belt Type Concentration And Dehydration Integrated Machine

TOP9
Liaoning Shuanglin Environmental Protection Equipment Manufacturing Co., Ltd
Overall Score4.3 / 5
Est. Date2018-12-14
Registered Capital30000K CNY

Liaoning Shuanglin Environmental Protection Equipment Manufacturing Co., Ltd., registered at No. 86-14 Qixing Street, Shenbei District, Shenyang City, Liaoning Province, China. The registration authority is the Market Supervision Administration of Shenbei New District, Shenyang City, and the legal representative is Linlin. The business scope includes general projects: sales of environmental protection special equipment; Manufacturing of specialized equipment for environmental protection; Water pollution control; Water resource management; Water pollution prevention and control services; Wastewater treatment and its recycling; Environmental consulting services; Industrial engineering design services; Research and development of emerging energy technologies; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Air pollution control; Air pollution prevention and control services; Noise and vibration control services; Solid waste management; Municipal facility management; Urban greening management; Urban and rural urban appearance management; Construction of landscaping and greening projects; Installation services for environmental sanitation public facilities; Manufacturing of soil and site remediation equipment; Sales of specialized instruments and meters for environmental monitoring; Research and development of new material technology; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Environmental protection monitoring; Sales of photovoltaic equipment and components; Sales of mining machinery; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical equipment leasing; Seawater desalination treatment; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Manufacturing of sludge treatment equipment; Manufacturing of dust removal technology equipment; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Manufacturing of new membrane materials; Sales of new membrane materials; Technology import and export; Import and export of goods. (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: Caf (Cavitation Air Flotation) Unit, Pulse Dust Collector, Bag Filter

TOP10
Sichuan Yikeling Environmental Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2007-02-09
Registered Capital50000K CNY

Sichuan Yikeling Environmental Technology Co., Ltd., with its registered address at No. 12, 15th floor, Unit 1, Building 1, No. 108, East Fifth Section, First Ring Road, Jinjiang District, Chengdu City, is registered with the Jinjiang Market Supervision and Administration Bureau. The legal representative is Feng Yueyi, and its business scope includes environmental protection engineering, municipal engineering, garden greening engineering, water conservancy and hydropower engineering, river and lake improvement engineering, construction engineering, foundation engineering, lifting equipment installation engineering, electronic and intelligent engineering, fire protection facility engineering, waterproof, anti-corrosion and insulation engineering, building decoration engineering, ancient building engineering, and mechanical and electrical equipment installation engineering design and construction; Nursery planting (limited to branch offices operating on alternative sites); Research on environmental protection equipment; Technical consulting and environmental protection consulting services for environmental engineering; Software development and consulting services; Sales: Environmental protection equipment, mechanical equipment, electromechanical equipment, building materials, electronic products, chemical products (excluding hazardous chemicals). (The above business scope does not include projects prohibited or restricted by national laws, administrative regulations, or decisions of the State Council. Projects that require approval according to law can only be carried out after approval by relevant departments.).. Core products: Caf (Cavitation Air Flotation) Unit, Releaser, Suspended Solids

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Omega Environmental Protection Engineering Co., Ltd2010-11-15Caf (Cavitation Air Flotation) Unit, Honeycomb Inclined Tube, Shallow Sand Filter10880K CNYNot Supported
Weifang Qiande Environmental Protection Equipment Co., Ltd2017-07-27Caf (Cavitation Air Flotation) Unit, Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit3000K CNYSupported
Shandong Huayue Environmental Protection Technology Co., Ltd2021-07-20Caf (Cavitation Air Flotation) Unit6000K CNYNot Supported
Shandong Yushai Water Treatment Equipment Co., Ltd2021-11-22Caf (Cavitation Air Flotation) Unit, Air Flotation Machine, Laboratory Sewage Treatment Equipment3000K CNYSupported
Shandong Chuanbo Environmental Protection Technology Co., Ltd2019-01-22Caf (Cavitation Air Flotation) Unit3000K CNYSupported
Shandong Lingke Environmental Protection Technology Co., Ltd2017-07-14Caf (Cavitation Air Flotation) Unit, Air Flotation Machine, Chlorine Dioxide Generator20000K CNYNot Supported
Shandong Xinke Environmental Protection Technology Co., Ltd2018-08-14Caf (Cavitation Air Flotation) Unit, Dissolved Air Flotation (Daf) Unit, Inclined Tube Settler5000K CNYNot Supported
Shandong Nuokun Environmental Protection Technology Co., Ltd2017-01-09Caf (Cavitation Air Flotation) Unit, Deep Cone Thickener, Belt Type Concentration And Dehydration Integrated Machine5000K CNYSupported
Liaoning Shuanglin Environmental Protection Equipment Manufacturing Co., Ltd2018-12-14Caf (Cavitation Air Flotation) Unit, Pulse Dust Collector, Bag Filter30000K CNYSupported
Sichuan Yikeling Environmental Technology Co., Ltd2007-02-09Caf (Cavitation Air Flotation) Unit, Releaser, Suspended Solids50000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of vortex concave air flotation machines, it is recommended to prioritize checking key technical parameters such as processing capacity and dissolved air efficiency to ensure compatibility with wastewater treatment scale and water quality characteristics. For example, the paper and printing and dyeing industries need to pay attention to the removal rate of oil and suspended solids.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers' application cases of air flotation machines in the chemical or food processing fields are usually more informative.
  • In different application scenarios such as municipal sewage or industrial wastewater treatment, the aeration system design of vortex concave air flotation machines varies greatly. When purchasing, it is necessary to clarify the influence of parameters such as aeration volume and bubble particle size on the actual effect.
  • In the treatment of high concentration organic wastewater in industries such as petroleum and pharmaceuticals, it is recommended to comprehensively evaluate the corrosion resistance and energy consumption level of the air flotation machine material to avoid affecting long-term operational stability due to insufficient equipment adaptability.

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