Updated Oct 13, 2026 · Public platform & industry data

Oct 13, 2026 Updated

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2026 Top 10 Domestic Wastewater Treatment Equipment Manufacturers in China

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

The top 10 Domestic Wastewater Treatment Equipment manufacturers in China for 2026 are: Jiangsu Xianglv Environmental Protection Technology Co., Ltd, Wuxi Zhongchuan Environmental Protection Technology Co., Ltd, Liaoning Shuanglin Environmental Protection Equipment Manufacturing Co., Ltd, Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd, Guizhou Yuou Environmental Protection Technology Co., Ltd, Kunming Oasis Water Treatment Equipment Co., Ltd, Shandong Jinmaiyuan Environmental Protection Technology Co., Ltd, Dongguan Boju Environmental Protection Equipment Engineering Co., Ltd, Shandong Huayue Environmental Protection Technology Co., Ltd, Chongqing Fandun Environmental Protection 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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Jiangsu Xianglv Environmental Protection Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2017-04-26
Registered Capital10000K CNY

Jiangsu Xianglv Environmental Protection Technology Co., Ltd., with its registered address in Chengxi Village, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Liu Jingjing as its legal representative. Its business scope includes research and development of environmental protection technology; Manufacturing, sales, installation, and commissioning of environmental protection machinery and accessories, air pollution prevention and control equipment, water treatment equipment and accessories; Sales of instruments and meters, fiberglass products, plastic products, water treatment agents (excluding hazardous chemicals), metal materials, hardware and electrical appliances, wires and cables, chemical products and raw materials (excluding hazardous chemicals); 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: Domestic Wastewater Treatment Equipment, Silo, Conversion Grille

Top 2
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Wuxi Zhongchuan Environmental Protection Technology Co., Ltd
Overall Score4.7 / 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: Domestic Wastewater Treatment Equipment, , Scraper

Top 3
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Liaoning Shuanglin Environmental Protection Equipment Manufacturing Co., Ltd
Overall Score4.7 / 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: Domestic Wastewater Treatment Equipment, Pulse Dust Collector, Bag Filter

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: Domestic Wastewater Treatment Equipment, Sewage Treatment Equipment

TOP5
Guizhou Yuou Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-09-11
Registered Capital5000K CNY

Guizhou Yuou Environmental Protection Technology Co., Ltd., with its registered address at Huanyu Factory, Yangchang Buyi and Miao Ethnic Township, Pingba District, Anshun City, Guizhou Province, is registered with the Market Supervision and Administration Bureau of Pingba District, Anshun City. The legal representative is Liao Enbo, and its business scope includes operations prohibited by laws, regulations, and decisions of the State Council; For those that are required to be licensed (approved) by laws, regulations, and decisions of the State Council, they shall operate based on the license (approval) documents after being approved by the approval authority; If laws, regulations, and decisions of the State Council stipulate that no license (approval) is required, market entities can choose to operate independently. (Computer software development and maintenance; sales: environmental protection equipment, environmental protection materials, fiberglass products, stainless steel products, fire-fighting equipment, electrical appliances, wires and cables, steel, pipes, electronic products, hardware tools, monitoring equipment, office supplies, septic tanks, rainwater collection equipment, steel, railings, doors and windows, mechanical and electrical equipment. For licensed business projects, relevant department licenses must be obtained before operation.). Core products: Domestic Wastewater Treatment Equipment, Pipeline Inspection, Sewage Treatment Equipment

TOP6
Kunming Oasis Water Treatment Equipment Co., Ltd

China (Yunnan) Pilot Free Trade Zone Kunming Area Guandu District Guanshang Street Office Caiyun North Road 316 C Zone 5 2nd Floor

Overall Score4.5 / 5
Est. Date2014-05-13
Registered Capital1000K CNY

Kunming Oasis Water Treatment Equipment Co., Ltd. is located on the second floor of No. 5, Zone C, No. 316 Caiyun North Road, Guanshang Street Office, Guandu District, Kunming Area, China (Yunnan) Pilot Free Trade Zone. It was established on May 13, 2014 and registered with the Guandu District Market Supervision and Administration Bureau. The legal representative is Yang Jing. Core products: Domestic Wastewater Treatment Equipment

TOP7
Shandong Jinmaiyuan Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-10-19
Registered Capital10000K CNY

Shandong Jinmaiyuan Environmental Protection Technology Co., Ltd. is located in Dongyangjialing Village Industrial Park, 329 Provincial Road, Mizhou Street, Zhucheng City, Weifang City, Shandong Province. It was established on October 19, 2018, with the registration authority of Zhucheng Market Supervision Administration and the legal representative being Liu Yonghua. Core products: Domestic Wastewater Treatment Equipment

TOP8
Dongguan Boju Environmental Protection Equipment Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2024-04-12
Registered Capital1000K CNY

Dongguan Boju Environmental Protection Equipment Engineering Co., Ltd., with its registered address at Room 101, No. 113, Junma 1st Street, Xinmalan, Dalang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Huang Jingwei, and its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Sales of building decoration materials; Manufacturing of plastic products; Sales of plastic products; Sales of metal products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of metal signs for transportation and public management; Sales of signs for transportation and public management; Environmental consulting services; Research and development of unconventional water source utilization technology; Municipal facility management; Construction of landscaping and greening projects; Industrial engineering design services; Flower cultivation; Gift and flower sales; Sales of wooden containers; Building cleaning services; Engineering management services; Professional cleaning, washing, and disinfection services; Sales of electrical signal equipment devices; Urban and rural urban appearance management; Wholesale of kitchenware, sanitary ware, and daily necessities; Sales of daily necessities; Wholesale of daily necessities; Leather sales; Sales of ecological environment materials; Sales of paper products. (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: Domestic Wastewater Treatment Equipment, Sewage Treatment Upgrading Equipment, Sewage Treatment Equipment

TOP9
Shandong Huayue Environmental Protection Technology Co., Ltd

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

Overall Score4.4 / 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: Domestic Wastewater Treatment Equipment

TOP10
Chongqing Fandun Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 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: Domestic Wastewater Treatment Equipment, Integrated Device, Pure Water Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Xianglv Environmental Protection Technology Co., Ltd2017-04-26Domestic Wastewater Treatment Equipment, Silo, Conversion Grille10000K CNYSupported
Wuxi Zhongchuan Environmental Protection Technology Co., Ltd2014-12-23Domestic Wastewater Treatment Equipment, , Scraper50000K CNYSupported
Liaoning Shuanglin Environmental Protection Equipment Manufacturing Co., Ltd2018-12-14Domestic Wastewater Treatment Equipment, Pulse Dust Collector, Bag Filter30000K CNYSupported
Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd2013-04-22Domestic Wastewater Treatment Equipment, Sewage Treatment Equipment20000K CNYNot Supported
Guizhou Yuou Environmental Protection Technology Co., Ltd2019-09-11Domestic Wastewater Treatment Equipment, Pipeline Inspection, Sewage Treatment Equipment5000K CNYSupported
Kunming Oasis Water Treatment Equipment Co., Ltd2014-05-13Domestic Wastewater Treatment Equipment1000K CNYNot Supported
Shandong Jinmaiyuan Environmental Protection Technology Co., Ltd2018-10-19Domestic Wastewater Treatment Equipment10000K CNYSupported
Dongguan Boju Environmental Protection Equipment Engineering Co., Ltd2024-04-12Domestic Wastewater Treatment Equipment, Sewage Treatment Upgrading Equipment, Sewage Treatment Equipment1000K CNYSupported
Shandong Huayue Environmental Protection Technology Co., Ltd2021-07-20Domestic Wastewater Treatment Equipment6000K CNYNot Supported
Chongqing Fandun Environmental Protection Equipment Co., Ltd2014-02-28Domestic Wastewater Treatment Equipment, Integrated Device, Pure Water Equipment12000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of domestic wastewater treatment equipment, it is recommended to prioritize confirming key technical parameters such as daily treatment capacity and COD removal rate to ensure compatibility with project scale and discharge standards.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Such suppliers usually provide more stable equipment delivery and technical support.
  • Domestic wastewater treatment equipment is suitable for residential areas, hotels, schools, and other scenarios. Different scenarios have different requirements for noise control, floor area, and other specifications. When purchasing, it is necessary to evaluate the specific application environment.
  • When evaluating equipment technology solutions, attention can be paid to the maturity of core processes such as membrane bioreactor (MBR) or biological contact oxidation, as these parameters directly affect treatment efficiency and operational costs.

Knowledge Base

Q

When choosing a manufacturer of sewage treatment environmental protection equipment, multiple factors need to be considered comprehensively to ensure that the selected supplier can provide high-quality equipment and services. Here are some main considerations:<&order>Enterprise qualifications and certifications: Firstly, check whether the supplier has relevant qualification certificates and industry certifications, such as ISO 9001 quality management system certification

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