Updated Oct 25, 2026 · Public platform & industry data

Oct 25, 2026 Updated

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2026 Top 10 Sewage Treatment Supporting Equipment Manufacturers in China

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

The top 10 Sewage Treatment Supporting Equipment manufacturers in China for 2026 are: Changzhou Tianhuan Purification Equipment Co., Ltd, Shanghai Yanai Pump and Valve Manufacturing (Group) Co., Ltd, Shandong Yushai Water Treatment Equipment Co., Ltd, Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd, Shandong Lingke Environmental Protection Technology Co., Ltd, Chongqing Fandun Environmental Protection Equipment Co., Ltd, Sichuan Jinghong Environmental Protection Equipment Co., Ltd, Jiangsu Hehong Environmental Protection Technology Co., Ltd, Weifang Hengyuan Environmental Protection Water Treatment Equipment Co., Ltd, Shandong Chuanbo Environmental Protection 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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Changzhou Tianhuan Purification Equipment Co., Ltd
Overall Score4.9 / 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: Sewage Treatment Supporting Equipment

Top 2
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Shanghai Yanai Pump and Valve Manufacturing (Group) Co., Ltd
Overall Score4.7 / 5
Est. Date2021-07-01
Registered Capital51880K CNY

Shanghai Yanai Pump and Valve Manufacturing (Group) Co., Ltd., with its registered address at Room 1201, Building 1, No. 258 Zhijiang Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Yu Li as its legal representative. Its business scope includes general projects: manufacturing of pumps and vacuum equipment, manufacturing of ordinary valves and plugs (excluding special equipment manufacturing), manufacturing of motors, manufacturing of general equipment (excluding special equipment manufacturing), manufacturing of special equipment (excluding licensed professional equipment manufacturing), manufacturing of mechanical and electrical equipment, and manufacturing of environmental protection special equipment; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of mechanical equipment; Sales of specialized equipment for environmental protection; Sales of specialized equipment for refining and chemical production; Sales of sealing fillers; Sales of metal seals; Sales of mining machinery; Sales of high-performance sealing materials; Sales of mechanical and electrical equipment; Industrial design services; Professional design services; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Sales of metal fittings for construction; Sales of household appliances; Sales of electrical equipment; New car sales; Sales of used cars; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of instruments and meters; Wholesale of hardware products; Retail of hardware products; Sales of metal cutting and welding equipment; Electronic product sales; Sales of firefighting equipment; Sales of security equipment; Sales of building decoration materials; 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: Sewage Treatment Supporting Equipment, Mechanical Seal,

Top 3
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Shandong Yushai Water Treatment Equipment Co., Ltd
Overall Score4.7 / 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: Sewage Treatment Supporting Equipment, Air Flotation Machine, Laboratory Sewage Treatment Equipment

TOP4
Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2013-04-22
Registered Capital20000K CNY

Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd. is registered at the intersection of Jinshan Street and Weixu Road, Xin'an Street, Anqiu City, Weifang City, Shandong Province, China. The registered authority is Anqiu Market Supervision Administration Bureau, and the legal representative is Zhang Fuliang. The business scope includes production, research and development, assembly, and sales of water treatment equipment and supporting facilities.. Core products: Sewage Treatment Supporting Equipment, Sewage Treatment Equipment

TOP5
Shandong Lingke Environmental Protection Technology Co., Ltd
Overall Score4.6 / 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: Sewage Treatment Supporting Equipment, Air Flotation Machine, Chlorine Dioxide Generator

TOP6
Chongqing Fandun Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2014-02-28
Registered Capital12000K CNY

Chongqing Fandun Environmental Protection Equipment Co., Ltd., with its registered address at CQ-01-B2-11-1102, Building 2, No. 37 Jingyang Road, Huxi Street, High tech Zone, Chongqing. The registration authority is the Market Supervision Administration of Chongqing High tech Industrial Development Zone Management Committee, and the legal representative is Yan Du. Its business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Import and export of goods; Technology import and export; Environmental consulting services; Wastewater treatment and its recycling; Water pollution control; Air pollution control; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of specialized machinery and equipment for water resources; Water pollution prevention and control services; Air pollution prevention and control services; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Sales of communication equipment; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical equipment; Sales of mechanical equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of ecological environment materials; Sales of ecological environment materials; Sales of metal products; Manufacturing of metal structures; Sales of metal structures; Container manufacturing; Container sales; Sales of ecological environment monitoring and detection instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of water quality pollutant monitoring and detection instruments and meters; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Labor services (excluding labor dispatch); Sales of Class I medical devices; Sales of Class II medical devices; Development of intelligent water management system. (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: Sewage Treatment Supporting Equipment, Integrated Device, Pure Water Equipment

TOP7
Sichuan Jinghong Environmental Protection Equipment Co., Ltd

No. 34-1 Shaoling Heng Street, Wuhou District, Chengdu City

Overall Score4.5 / 5
Est. Date2013-09-26
Registered Capital12000K CNY

Sichuan Jinghong Environmental Protection Equipment Co., Ltd., located at No. 34-1 Shaoling Heng Street, Wuhou District, Chengdu City, was established on September 26, 2013. The registration authority is the Wuhou District Market Supervision Administration, and the legal representative is Chen Bo. Core products: Sewage Treatment Supporting Equipment

TOP8
Jiangsu Hehong Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2015-11-26
Registered Capital30000K CNY

Jiangsu Hehong Environmental Protection Technology Co., Ltd., with its registered address at No. 2 Huahui Road, Industrial Park, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Shao Yile as its legal representative. Its business scope includes licensed projects such as construction projects; Construction project design; Construction professional operations; Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Residential interior decoration and renovation; Construction project supervision; Construction labor subcontracting; Manufacturing of special equipment; Special equipment inspection and testing; Installation, renovation, and repair of special equipment; Professional operations for river dredging construction; Hazardous waste management (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; Industrial design services; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of specialized equipment for refining and chemical production; Manufacturing of specialized equipment for refining and chemical production; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Manufacturing of household waste treatment equipment; Sales of household waste treatment equipment; Fishery machinery manufacturing; Sales of fishing machinery; Manufacturing of specialized machinery and equipment for water resources; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of vibration and noise reduction equipment; Sales of vibration and noise reduction equipment; Manufacturing of metal structures; Sales of metal structures; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of metal chains and other metal products; Sales of metal products; Installation services for ordinary mechanical equipment; Sales of non-metallic minerals and products; Sales of glass fiber reinforced plastic products; Sales of specialized chemical products (excluding hazardous chemicals); Sales of sealing fillers; Sales of ecological environment materials; Sales of instruments and meters; Operation of wires and cables; Sales of metal materials; Sales of synthetic materials; Sales of valves and plugs; Environmental consulting services; External contracting projects; Construction of landscaping and greening projects; Management of flood prevention and drainage facilities; Water pollution control; Manufacturing of electronic (gas) physical equipment and other electronic devices; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of special equipment; Manufacturing of specialized equipment for semiconductor devices; Sales of specialized equipment for semiconductor devices; Manufacturing of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Manufacturing of marine environment monitoring and detection equipment; Sales of marine environmental monitoring and detection equipment; Sales of mechanical and electrical equipment; Rolling and processing of non-ferrous metals; Mechanical parts and component processing; Sales of mechanical parts and components; General equipment repair; Specialized equipment repair; Instrument and meter repair; Mechanical equipment leasing; Electronic product sales; Sales of chemical products (excluding licensed chemical products); Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Sewage Treatment Supporting Equipment, Screw Nozzle, Integrated Sewage Treatment Equipment

TOP9
Weifang Hengyuan Environmental Protection Water Treatment Equipment Co., Ltd

No. 888 Leshan Road, Weicheng District, Weifang City, Shandong Province

Overall Score4.4 / 5
Est. Date2011-01-07
Registered Capital30000K CNY

Weifang Hengyuan Environmental Protection Water Treatment Equipment Co., Ltd., located at No. 888 Leshan Road, Weicheng District, Weifang City, Shandong Province, was established on January 7, 2011. The registered authority is the Weicheng District Market Supervision Administration of Weifang City, and the legal representative is Yang Hongling. Core products: Sewage Treatment Supporting Equipment

TOP10
Shandong Chuanbo Environmental Protection Technology Co., Ltd
Overall Score4.4 / 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: Sewage Treatment Supporting Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Tianhuan Purification Equipment Co., Ltd2014-08-07Sewage Treatment Supporting Equipment10000K CNYSupported
Shanghai Yanai Pump and Valve Manufacturing (Group) Co., Ltd2021-07-01Sewage Treatment Supporting Equipment, Mechanical Seal, 51880K CNYNot Supported
Shandong Yushai Water Treatment Equipment Co., Ltd2021-11-22Sewage Treatment Supporting Equipment, Air Flotation Machine, Laboratory Sewage Treatment Equipment3000K CNYSupported
Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd2013-04-22Sewage Treatment Supporting Equipment, Sewage Treatment Equipment20000K CNYNot Supported
Shandong Lingke Environmental Protection Technology Co., Ltd2017-07-14Sewage Treatment Supporting Equipment, Air Flotation Machine, Chlorine Dioxide Generator20000K CNYNot Supported
Chongqing Fandun Environmental Protection Equipment Co., Ltd2014-02-28Sewage Treatment Supporting Equipment, Integrated Device, Pure Water Equipment12000K CNYNot Supported
Sichuan Jinghong Environmental Protection Equipment Co., Ltd2013-09-26Sewage Treatment Supporting Equipment12000K CNYNot Supported
Jiangsu Hehong Environmental Protection Technology Co., Ltd2015-11-26Sewage Treatment Supporting Equipment, Screw Nozzle, Integrated Sewage Treatment Equipment30000K CNYSupported
Weifang Hengyuan Environmental Protection Water Treatment Equipment Co., Ltd2011-01-07Sewage Treatment Supporting Equipment30000K CNYNot Supported
Shandong Chuanbo Environmental Protection Technology Co., Ltd2019-01-22Sewage Treatment Supporting Equipment3000K CNYSupported

Purchasing Guide

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

  • For procurement needs that require the use of sewage treatment equipment, it is recommended to prioritize confirming key technical parameters such as treatment capacity and effluent standards to ensure that the equipment matches the project scale and water quality requirements.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually provide more stable equipment delivery and technical support.
  • In industrial wastewater or municipal sewage scenarios, the selection of supporting equipment for sewage treatment needs to distinguish differences in corrosion resistance, energy consumption, etc. For example, the chemical industry needs to pay attention to the material's acid and alkali resistance.
  • If the procurement involves multiple equipment combinations (such as sedimentation tanks and aeration systems), it is recommended to evaluate the supplier's complete supply capability to avoid affecting overall operational efficiency due to equipment compatibility issues.

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