Updated Oct 16, 2026 · Public platform & industry data

Oct 16, 2026 Updated

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2026 Top 10 Water Purification Equipment Manufacturers in China

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Top-rated Water Purification Equipment suppliers, How to choose a Water Purification Equipment manufacturer, Best Water Purification Equipment companies in China

The top 10 Water Purification Equipment manufacturers in China for 2026 are: Weifang Qiande Environmental Protection Equipment Co., Ltd, Changzhou Bairuida Water Treatment Technology Co., Ltd, Qingzhou Yuancheng Environmental Protection Equipment Co., Ltd, Shandong Xinke Environmental Protection Technology Co., Ltd, Nanjing Ningzheng Environmental Protection Equipment Co., Ltd, Suzhou Bangze Purification Equipment Co., Ltd, Weifang Xinhai Environmental Protection Technology Co., Ltd, Anqiu Juhang Network Technology Co., Ltd, Sichuan Yikeling Environmental 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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Weifang Qiande Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 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: Water Purification Equipment, Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit

Top 2
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Changzhou Bairuida Water Treatment Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2013-10-31
Registered Capital10000K CNY

Changzhou Bairuida Water Treatment Technology Co., Ltd., with its registered address at No. 170 Qingyang Road, Xuejia Town, Xinbei District, Changzhou City, is registered with the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District). The legal representative is Song Laibin, and its business scope includes research and development, manufacturing, installation, commissioning, maintenance, technology transfer, technical consulting services, technical training, and sales of water treatment equipment, purification equipment, and HVAC equipment; Engineering survey and design; Sales of water treatment chemical raw materials, water treatment equipment accessories, HVAC equipment accessories, hotel supplies, daily necessities, hardware and electrical equipment, and building materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Water Purification Equipment, Fully Automatic Water Softener, Self Cleaning Filter

Top 3
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Qingzhou Yuancheng Environmental Protection Equipment Co., Ltd

Weifang, Shandong

Overall Score4.7 / 5
Est. Date2016-09-20
Registered Capital2000K CNY

Qingzhou Yuancheng Environmental Protection Equipment Co., Ltd., located in Weifang, Shandong, was established on September 20, 2016. Core products: Water Purification Equipment

TOP4
Shandong Xinke Environmental Protection Technology Co., Ltd
Overall Score4.6 / 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: Water Purification Equipment, Dissolved Air Flotation (Daf) Unit, Inclined Tube Settler

TOP5
Nanjing Ningzheng Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-01-03
Registered Capital10000K CNY

Nanjing Ningzheng Environmental Protection Equipment Co., Ltd., with its registered address at 517, No. 18 Xinji East Road, Longchi Street, Liuhe District, Nanjing City, is registered with the Market Supervision Administration of Liuhe District, Nanjing City. The legal representative is Xie Ning, and its business scope includes general projects such as the sales of environmental protection special equipment; Manufacturing of specialized equipment for environmental protection; Environmental consulting services; Installation services for ordinary mechanical equipment; Water pollution control; Water pollution prevention and control services; Manufacturing of specialized machinery and equipment for water resources; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of mechanical equipment; Mechanical equipment research and development; Maintenance of electronic and mechanical equipment (excluding special equipment); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of labor protection equipment (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: Water Purification Equipment, Aerobic Aerator, Fish Pond Aerator

TOP6
Suzhou Bangze Purification Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2020-08-19
Registered Capital8500K CNY

Suzhou Bangze Purification Equipment Co., Ltd., with its registered address at 1st Floor, Building 2, No. 1189 Ping'an Road, Linhu Town, Wuzhong District, Suzhou City, is registered with the Wuzhong District Data Bureau of Suzhou City. The legal representative is Ma Meihua, and its business scope includes general projects such as gas and liquid separation and purification equipment manufacturing; Sales of gas and liquid separation and purification equipment; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; General equipment manufacturing (excluding special equipment manufacturing); Development of intelligent water management system; Environmental consulting services; Research and development of unconventional water source utilization technology; Sales of mechanical equipment; Sales of experimental analytical instruments; Sales of instruments and meters; Sales of metal products; Wholesale of hardware products; Sales of mechanical parts and components; Sales of refrigeration and air conditioning equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of pumps and vacuum equipment; Sales of new membrane materials; External contracting projects; Air pollution control; Water pollution control; Sales of chemical products (excluding licensed chemical products); Software development; 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: Water Purification Equipment, Edi Ultra Pure Water Equipment, Desalinated/Deionized Water Equipment

TOP7
Weifang Xinhai Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-03-09
Registered Capital10000K CNY

Weifang Xinhai Environmental Protection Technology Co., Ltd. is registered at No. 61, 2nd Street, 3rd Floor, Zone A, Haode Phase II Small Commodity City, south of Dongfeng West Street and west of Rainbow Road, Weicheng Economic Development Zone, Weifang City, Shandong Province. The registration authority is the Weicheng District Market Supervision Administration of Weifang City, and the legal representative is Kao Weiwei. The business scope includes general projects: manufacturing of environmental protection special equipment; Manufacturing of specialized machinery and equipment for water resources; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of monitoring and detection instruments for water quality pollutants; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of gas and liquid separation and purification equipment; Sales of specialized equipment for environmental protection; Mechanical equipment research and development; Sales of specialized instruments and meters for environmental monitoring; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Mechanical parts and component processing; Sales of mechanical parts and components; Specialized equipment repair; General equipment repair; Disinfectant sales (excluding hazardous chemicals); Sales of gas and liquid separation and purification equipment; Sales of water quality pollutant monitoring and detection instruments and meters; Environmental consulting services; Water pollution control; Water pollution prevention and control 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 based on the business license) Licensed project: sewage treatment and its recycling. (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: Water Purification Equipment, Integrated Water Purification Equipment, Integrated Sewage Treatment Equipment

TOP8
Anqiu Juhang Network Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2021-12-17
Registered Capital100K CNY

Anqiu Juhang Network Technology Co., Ltd., whose registered address is Room 304, Unit 2, Building 26, Oriental Pearl TV Tower Mall Road, Xing'an Street, Anqiu City, Weifang City, Shandong Province, the registration authority is Anqiu Market Supervision Administration, the legal representative is Pan Guixia, and its business scope includes general projects: IoT technical services; Internet of Things application services; Industrial Internet data service; Network technology services; Advertising release; Advertising design and agency; Software development; Marketing planning; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized equipment for environmental protection; Internet equipment sales; Sales of mechanical equipment; Manufacturing of metal processing machinery; Manufacturing of specialized equipment for environmental protection; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment. (Except for the projects that need to be approved according to law, they can independently carry out business activities according to law with their business licenses) Permitted projects: Internet news information services. (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: Water Purification Equipment, Ozone Deodorizer, Ozone Equipment

TOP9
Sichuan Yikeling Environmental Technology Co., Ltd
Overall Score4.4 / 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: Water Purification Equipment, Releaser, Suspended Solids

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: Water Purification Equipment, Integrated Device, Pure Water Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Weifang Qiande Environmental Protection Equipment Co., Ltd2017-07-27Water Purification Equipment, Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit3000K CNYSupported
Changzhou Bairuida Water Treatment Technology Co., Ltd2013-10-31Water Purification Equipment, Fully Automatic Water Softener, Self Cleaning Filter10000K CNYNot Supported
Qingzhou Yuancheng Environmental Protection Equipment Co., Ltd2016-09-20Water Purification Equipment2000K CNYNot Supported
Shandong Xinke Environmental Protection Technology Co., Ltd2018-08-14Water Purification Equipment, Dissolved Air Flotation (Daf) Unit, Inclined Tube Settler5000K CNYNot Supported
Nanjing Ningzheng Environmental Protection Equipment Co., Ltd2018-01-03Water Purification Equipment, Aerobic Aerator, Fish Pond Aerator10000K CNYSupported
Suzhou Bangze Purification Equipment Co., Ltd2020-08-19Water Purification Equipment, Edi Ultra Pure Water Equipment, Desalinated/Deionized Water Equipment8500K CNYSupported
Weifang Xinhai Environmental Protection Technology Co., Ltd2020-03-09Water Purification Equipment, Integrated Water Purification Equipment, Integrated Sewage Treatment Equipment10000K CNYNot Supported
Anqiu Juhang Network Technology Co., Ltd2021-12-17Water Purification Equipment, Ozone Deodorizer, Ozone Equipment100K CNYNot Supported
Sichuan Yikeling Environmental Technology Co., Ltd2007-02-09Water Purification Equipment, Releaser, Suspended Solids50000K CNYNot Supported
Chongqing Fandun Environmental Protection Equipment Co., Ltd2014-02-28Water Purification 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 water purification equipment, it is recommended to match actual application scenarios based on key technical parameters such as processing capacity, filtration accuracy, and energy consumption. For example, there are significant differences in equipment specifications required for industrial wastewater treatment or drinking water purification.
  • 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. These indicators help evaluate the comprehensive reliability of suppliers.
  • In different scenarios such as municipal water supply or aquaculture, performance parameters such as corrosion resistance and automation level of water purification equipment may become key considerations and need to be screened based on specific operating conditions.
  • When purchasing water purification equipment, it is usually necessary to pay attention to the actual case data of suppliers in similar projects, and it is recommended to verify the maturity and stability of their technical solutions through industry reports or platform statistics.

Knowledge Base

Q

The selection of water purification equipment can be considered from the following aspects: Clarify water demand and water quality: It is necessary to clarify whether it is used for daily household drinking, cooking, or for special purposes such as industrial production and laboratories. Different uses have different requirements for water quality. At the same time, it is also important to understand the local water quality situation. For example, if there are many large impurities such as sediment and rust in the water, it is necessary to

Q

This article analyzes the working principle of pure water equipment and provides a detailed explanation of the water purification process through three stages: pretreatment, reverse osmosis, and post-treatment. It helps to understand how the equipment removes impurities and ensures the purity of the effluent.

Q

AOP advanced oxidation water purification equipment for circulating water is an environmental protection device that uses strong oxidants (such as ozone, hydrogen peroxide) or high-energy radiation (such as ultraviolet light) to generate hydroxyl radicals (· OH), and removes organic pollutants, microorganisms, and heavy metal ions from circulating water through oxidative decomposition. The core principles, technical characteristics, application scenarios, and advantages are as follows:

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