Updated Oct 11, 2026 · Public platform & industry data

Oct 11, 2026 Updated

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2026 Top 10 Industrial Wastewater Treatment Equipment Manufacturers in China

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

The top 10 Industrial Wastewater Treatment Equipment manufacturers in China for 2026 are: Shandong Granfu Intelligent Equipment Co., Ltd, Shandong Aolai Machinery Co., Ltd, Shandong Baike Environmental Engineering Co., Ltd, Shandong Huayue Environmental Protection Technology Co., Ltd, Chongqing Fandun Environmental Protection Equipment Co., Ltd, Hebei Heqin Environmental Protection Technology Co., Ltd, Shandong Lingke Environmental Protection Technology Co., Ltd, Zhucheng Kelin Environmental Protection Technology Co., Ltd, Shanghai Dingxin Environmental Protection Engineering Co., Ltd, Shandong Xinke 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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Shandong Granfu Intelligent Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2019-05-30
Registered Capital3000K CNY

Shandong Granfu Intelligent Equipment Co., Ltd., registered at No. 7827 Mizhou East Road, Zhucheng City, Weifang City, Shandong Province, with the registration authority of Zhucheng Market Supervision Administration and the legal representative of Jiang Lina, has a business scope including licensed projects such as special equipment manufacturing; Installation, renovation, and repair of special equipment; Construction labor subcontracting. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: Manufacturing of specialized equipment (excluding licensed professional equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of automotive parts and accessories; Mechanical parts and component processing; Manufacturing of marine supporting equipment; Manufacturing of service consumption robots; Industrial robot manufacturing; Manufacturing of metal structures; Installation services for ordinary mechanical equipment; Sales of metal materials; Sales of mechanical equipment; Retail of hardware products; Sales of firefighting equipment; Sales of building materials; Recycling of renewable resources (excluding productive waste metals); Sales of renewable resources; Metal surface treatment and heat treatment processing; Processing and treatment of metal waste and debris; Solid waste management; Import and export of goods; Technology import and export. (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: Industrial Wastewater Treatment Equipment, Vacuum Pressure Tank, Autoclave

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: Industrial Wastewater Treatment Equipment, Excavator Attachments, Construction Machinery

Top 3
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Shandong Baike Environmental Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2017-07-27
Registered Capital30000K CNY

Shandong Baike Environmental Engineering Co., Ltd., with its registered address at 767 Renmin East Road, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Wang Xijin, and its business scope includes the design and construction of environmental pollution prevention and control treatment projects; Air pollution control and water pollution control; Processing and selling specialized equipment and accessories for environmental pollution prevention and control; Development and promotion of environmental protection technologies; Engineering management services; Construction of landscaping and municipal engineering projects; Import and export business of goods. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Industrial Wastewater Treatment Equipment, Microfiltration Machine, Low Temperature Pyrolysis Incinerator

TOP4
Shandong Huayue Environmental Protection Technology Co., Ltd

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

Overall Score4.6 / 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: Industrial Wastewater Treatment Equipment

TOP5
Chongqing Fandun Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 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: Industrial Wastewater Treatment Equipment, Integrated Device, Pure Water Equipment

TOP6
Hebei Heqin Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-01-19
Registered Capital10000K CNY

Hebei Heqin Environmental Protection Technology Co., Ltd. is registered at Xingyuan Street and Chuangye South Road intersection, Small and Medium sized Enterprise Entrepreneurship Park, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Zheng Tianwei. The business scope includes the manufacturing of glass fiber reinforced plastic products. Environmental technology research and development, production, processing, sales, installation of communication towers, mast towers, single tube towers, radio and television towers, power towers, power steel pipe poles, lightning protection towers, observation towers, wind measurement towers, fire training towers, steel structure engineering, fiberglass products and composite materials products, purification and energy-saving equipment, central air conditioning supporting products, winding pipes, cable conduits, extrusion equipment, anti-corrosion engineering, communication towers, and integrated computer room relocation, renovation, reinforcement, replacement, inspection and maintenance services throughout the year, communication computer rooms, buried lifting cabinets, distribution cabinets, fireproof cabinets, antenna feeders, monitoring poles, beautification poles, smart poles, micro poles, communication base station construction leasing, construction, street lamp poles, transportation facilities, highway guardrails, communication base station agents Wei. To engage in the export business of self-produced products and technologies of our enterprise, as well as the import business of mechanical equipment, spare parts, raw materials and technologies required by our enterprise, except for goods and technologies restricted or prohibited from import and export by the state. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Industrial Wastewater Treatment Equipment

TOP7
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: Industrial Wastewater Treatment Equipment, Air Flotation Machine, Chlorine Dioxide Generator

TOP8
Zhucheng Kelin Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2013-09-26
Registered Capital5000K CNY

Zhucheng Kelin Environmental Protection Technology Co., Ltd., with its registered address in Mizhou Street Industrial Zone, Zhucheng City, Weifang City, Shandong Province, is registered with Zhucheng Market Supervision and Administration Bureau and represented by Chen Yaoxue. Its business scope includes the development of environmental pollution prevention and control engineering technology; Environmental engineering design and construction; Construction of earthwork and water conservancy projects; Processing and selling environmental protection equipment and accessories; Selling steel. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Industrial Wastewater Treatment Equipment, Domestic Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit

TOP9
Shanghai Dingxin Environmental Protection Engineering Co., Ltd

Building 8-1, No. 1-10, Lane 333 Rongbei Road, Zhongshan Street, Songjiang District, Shanghai

Overall Score4.4 / 5
Est. Date2011-03-04
Registered Capital20000K CNY

Shanghai Dingxin Environmental Protection Engineering Co., Ltd. is located at Building 8-1, Lane 333 Rongbei Road, Zhongshan Street, Songjiang District, Shanghai. It was established on March 4, 2011 and registered with the Songjiang District Market Supervision Administration. The legal representative is Zhang Meimei. Core products: Industrial Wastewater Treatment Equipment

TOP10
Shandong Xinke Environmental Protection Technology Co., Ltd
Overall Score4.4 / 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: Industrial Wastewater Treatment Equipment, Dissolved Air Flotation (Daf) Unit, Inclined Tube Settler

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Granfu Intelligent Equipment Co., Ltd2019-05-30Industrial Wastewater Treatment Equipment, Vacuum Pressure Tank, Autoclave3000K CNYSupported
Shandong Aolai Machinery Co., Ltd2019-11-04Industrial Wastewater Treatment Equipment, Excavator Attachments, Construction Machinery3000K CNYNot Supported
Shandong Baike Environmental Engineering Co., Ltd2017-07-27Industrial Wastewater Treatment Equipment, Microfiltration Machine, Low Temperature Pyrolysis Incinerator30000K CNYSupported
Shandong Huayue Environmental Protection Technology Co., Ltd2021-07-20Industrial Wastewater Treatment Equipment6000K CNYNot Supported
Chongqing Fandun Environmental Protection Equipment Co., Ltd2014-02-28Industrial Wastewater Treatment Equipment, Integrated Device, Pure Water Equipment12000K CNYNot Supported
Hebei Heqin Environmental Protection Technology Co., Ltd2020-01-19Industrial Wastewater Treatment Equipment10000K CNYSupported
Shandong Lingke Environmental Protection Technology Co., Ltd2017-07-14Industrial Wastewater Treatment Equipment, Air Flotation Machine, Chlorine Dioxide Generator20000K CNYNot Supported
Zhucheng Kelin Environmental Protection Technology Co., Ltd2013-09-26Industrial Wastewater Treatment Equipment, Domestic Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit5000K CNYNot Supported
Shanghai Dingxin Environmental Protection Engineering Co., Ltd2011-03-04Industrial Wastewater Treatment Equipment20000K CNYNot Supported
Shandong Xinke Environmental Protection Technology Co., Ltd2018-08-14Industrial Wastewater Treatment Equipment, Dissolved Air Flotation (Daf) Unit, Inclined Tube Settler5000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of industrial wastewater treatment equipment, it is recommended to prioritize confirming whether key technical parameters such as treatment capacity and COD removal rate match the actual wastewater composition and discharge standards. For example, the electroplating industry needs to focus on heavy metal separation capabilities.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to avoid subsequent operation and maintenance risks caused by incomplete qualifications.
  • For high concentration wastewater scenarios such as chemical and pharmaceutical industries, attention should be paid to equipment corrosion resistance and modular design. Some processes may require the combination of anaerobic aerobic technology to improve treatment efficiency.
  • The application scenarios of industrial wastewater treatment equipment vary greatly. Food processing wastewater usually requires oil separation modules, while the printing and dyeing industry pays more attention to decolorization function. Before procurement, specific requirements should be clearly defined.

Knowledge Base

Q

The selection of industrial wastewater treatment equipment requires consideration from multiple aspects. Firstly, it is necessary to clarify the quality and quantity of wastewater, and determine the treatment objectives. The processing techniques include physical, chemical, and biological methods, each with corresponding equipment. In terms of equipment performance, focus on processing efficiency, stability, and automation level. Finally, taking into account equipment investment, operating costs, and land area, make a suitable choice.

Q

Industrial wastewater treatment equipment can effectively treat industrial wastewater and play an important role in environmental protection. This article explores in depth whether industrial wastewater treatment equipment belongs to environmental protection specialized equipment and its role in environmental protection.

Q

Industrial wastewater treatment equipment 1. Sedimentation tank: It allows the magazine in the sewage to settle and form stable sediment, which can be of different types such as vertical, horizontal, and inclined. 2. Bioreactor: Utilizing harmful organic compounds in biodegradable wastewater, it is divided into aerobic bioreactor and anaerobic bioreactor. 3. Filter tank: Physical filtration using filter plates, filter beds, etc

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