Updated Sep 11, 2026 · Public platform & industry data

Sep 11, 2026 Updated

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2026 Top 10 Water Treatment Equipment Manufacturers in China Zhejiang

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

The top 10 Water Treatment Equipment manufacturers in Zhejiang for 2026 are: Nanjing Mino Water Supply and Drainage Equipment Co., Ltd, Qingzhou New Dashui Treatment Technology Co., Ltd, Hangzhou Zhonghui Water Treatment Engineering Co., Ltd, Guizhou Yuou Environmental Protection Technology Co., Ltd, Shaanxi Shanshui Environmental Protection Group Co., Ltd, Sichuan Hequan Environmental Technology Co., Ltd, Qingzhou Xingrun Water Treatment Equipment Co., Ltd, Zhejiang Xinwei Environmental Protection Equipment Co., Ltd, Shandong Yichuan Water Treatment Equipment Co., Ltd, Hangzhou Guichuang 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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ZhejiangZhejiang
Top 1
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Nanjing Mino Water Supply and Drainage Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2017-04-07
Registered Capital30800K CNY

Nanjing Mino Water Supply and Drainage Equipment Co., Ltd., with its registered address at No. 27 Bofu Road, Getang Street, Jiangbei New District, Nanjing City, is registered with the Administrative Approval Bureau of Nanjing Jiangbei New District Management Committee. The legal representative is Zhou Tiecheng, and its business scope includes the manufacturing, installation, and sales of drainage equipment, water treatment equipment, stainless steel water tanks, water supply equipment, disinfection equipment, and industrial automatic control system devices. Manufacturing of security equipment; Wastewater treatment and its recycling; Manufacturing of pumps and vacuum equipment; Sales of mechanical equipment; Mechanical equipment leasing; Professional cleaning, washing, and disinfection services; Import and export of goods; (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Water Treatment Equipment, Pe Sewage Lifting Device, Grease Trap

Top 2
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Qingzhou New Dashui Treatment Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2014-11-17
Registered Capital6000K CNY

Qingzhou New Dashui Treatment Technology Co., Ltd., with its registered address in Qiansi Village, Dongxia Town, Qingzhou City, Weifang, Shandong Province, is registered with the Qingzhou Market Supervision Administration Bureau and represented by Hao Aiyun. 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 equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized machinery and equipment for water resources; Sales of mechanical equipment; Manufacturing of specialized packaging equipment; Sales of specialized packaging equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of specialized chemical products (excluding hazardous chemicals); Mechanical equipment research and development; Mechanical equipment leasing; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; 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) Licensed project: production of disinfection equipment; Sales of disinfection equipment. (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 Treatment Equipment, Reverse Osmosis Water Production Equipment, Reverse Osmosis Equipment

Top 3
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Hangzhou Zhonghui Water Treatment Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2009-02-02
Registered Capital8000K CNY

Hangzhou Zhonghui Water Treatment Engineering Co., Ltd., with its registered address at Room 2220, No. 75 Changning Road, Linping Street, Linping District, Hangzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Linping District, Hangzhou City. The legal representative is Huangjinfu, and its business scope includes general projects: engineering technical services (excluding planning management, survey, design, and supervision); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of gas and liquid separation and purification equipment; Sales of specialized equipment for environmental protection; Sales of pumps and vacuum equipment; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of intelligent power transmission and distribution and control equipment; Sales of industrial automatic control system devices (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 Treatment Equipment, Membrane Separation Equipment, Nanofiltration Equipment

TOP4
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: Water Treatment Equipment, Pipeline Inspection, Sewage Treatment Equipment

TOP5
Shaanxi Shanshui Environmental Protection Group Co., Ltd
Overall Score4.6 / 5
Est. Date2015-02-05
Registered Capital50000K CNY

Shaanxi Shanshui Environmental Protection Group Co., Ltd., with its registered address at 4th Floor, North Building, Building 10, K1 Road, Qinchuangyuan Three dimensional Linkage Incubator General Base, Fengdong New City, Xi'an City, Shaanxi Province, is registered with the Fengdong New City Branch (Xi'an Area) of the Market Supervision and Administration Bureau of Xixian New Area, Shaanxi Province. The legal representative is Liu Zhenqi, and the business scope includes general projects such as landscaping construction; Construction of sports facilities engineering; Installation services for ordinary mechanical equipment; Manufacturing of specialized equipment for environmental protection; Manufacturing of household waste treatment equipment; Wastewater treatment and its recycling; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Sales of power facilities and equipment; Sales of security equipment; Sales of mechanical equipment; Sales of electrical equipment; Sales of ecological environment monitoring and detection instruments and meters; Wholesale of sports goods and equipment; Sales of Class II medical devices; Sales of metal materials; Sales of metal structures; Development of intelligent water management system; Leasing of construction machinery and equipment; Urban and rural urban appearance management; Urban greening management; Municipal facility management; Rural household waste management services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized equipment for environmental protection; Environmental consulting services; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction of cultural relics protection projects; Installation, maintenance, and testing of power facilities; Construction of fire protection facilities engineering; Construction labor subcontracting; Third class medical device operation; Construction project design; Urban household waste management services; Kitchen waste disposal; Intelligent construction of buildings; General contracting of housing construction and municipal infrastructure projects; Construction of geological hazard control engineering; Various engineering construction activities. (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 results.). Core products: Water Treatment Equipment, Professional Water Treatment Equipment, Sewage Treatment Equipment

TOP6
Sichuan Hequan Environmental Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-09-09
Registered Capital5000K CNY

Sichuan Hequan Environmental Technology Co., Ltd., registered at No. 928, 9th floor, Building 1, No. 88 Guanghua South 3rd Road, Qingyang District, Chengdu City, with the registration authority of Qingyang District Market Supervision Administration and the legal representative of Li Junfeng. Its business scope includes environmental protection technology promotion services; Design, installation, and sales: environmental protection equipment, sewage treatment equipment, exhaust gas treatment equipment, noise treatment equipment; Design and construction of water conservancy and hydropower engineering; Installation of mechanical and electrical equipment; Production of environmental protection equipment (limited to branch offices outside the administrative division of Chengdu). Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Water Treatment Equipment, Sewage Treatment Equipment, Environmental Sewage Treatment Equipment

TOP7
Qingzhou Xingrun Water Treatment Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2018-03-19
Registered Capital15000K CNY

Qingzhou Xingrun Water Treatment Equipment Co., Ltd. is registered in Yanliu Village (Shijia Industrial Park), Mihe Town, Qingzhou City, Weifang City, Shandong Province. The registration authority is Qingzhou Market Supervision Administration Bureau, and the legal representative is Cao Ying. The company's business scope includes the production and sales of water treatment equipment, variable frequency water supply equipment, ultra pure water equipment, pure water filling equipment, sales of water treatment equipment accessories, online trade agency, and import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Water Treatment Equipment, Water Purification Equipment, Ultrapure Water Equipment

TOP8
Zhejiang Xinwei Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2021-12-30
Registered Capital10000K CNY

Zhejiang Xinwei Environmental Protection Equipment Co., Ltd., registered at No. 501, Building 29, Dongyuan Intelligent Industrial Park, High tech Zone, Wuxing District, Huzhou City, Zhejiang Province (self declared), registered with the Market Supervision and Administration Bureau of Wuxing District, Huzhou City, with Li Zehong as the legal representative. Its business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Industrial engineering design services; Environmental consulting services; Manufacturing of soil and site remediation equipment; Environmental protection monitoring; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of sludge treatment equipment; Manufacturing of environmental emergency technology equipment; Research and development of greenhouse gas emission control technology; Manufacturing of greenhouse gas emission control equipment; Internet sales (except for the sale of goods that need to be licensed); Marine environmental services; Engineering and technical research and experimental development; Water related consulting services; Conservation and management of natural ecosystems; Specialized equipment repair; Installation and maintenance of industrial robots; Sales of specialized chemical products (excluding hazardous chemicals); Sales of water quality pollutant monitoring and detection instruments and meters; Manufacturing of ecological environment materials; Water pollution prevention and control services; Research and development of unconventional water source utilization technology; Software development; Development of artificial intelligence application software; Development of intelligent water management system; 5G communication technology services; Wastewater treatment and its recycling; Air pollution prevention and control services; Air pollution control; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Water pollution control; Seawater desalination treatment; Mechanical equipment leasing; Indoor air pollution control; Rental of special equipment; Environmental emergency management services; Manufacturing of specialized machinery and equipment for water resources; Sales of mining machinery; Manufacturing of marine supporting equipment; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Manufacturing of IoT devices; Manufacturing of pharmaceutical specialized equipment; Manufacturing of household waste treatment 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). Licensed Project: Supervision of Water Conservancy Engineering Construction; Design of intelligent building systems; Construction project construction; Construction engineering design (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Water Treatment Equipment, Filtration Equipment, Ultrapure Water

TOP9
Shandong Yichuan Water Treatment Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2009-03-26
Registered Capital20000K CNY

Shandong Yichuan Water Treatment Equipment Co., Ltd., with its registered address at No. 2263 Haidai North Road, Qingzhou Economic Development Zone, Weifang City, Shandong Province, is registered with the Qingzhou Market Supervision Administration Bureau. The legal representative is Zhang Chunling, and its business scope includes the production, sales, and installation of water treatment equipment, water supply equipment, filling equipment, and sterilization and purification equipment; Sales of water treatment equipment accessories and consumables, processing and sales of mechanical parts, and import and export of goods. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Water Treatment Equipment, Pure Water Treatment Equipment, Pure Water Equipment

TOP10
Hangzhou Guichuang Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-05-21
Registered Capital3000K CNY

Hangzhou Guichuang Environmental Protection Equipment Co., Ltd. is located at No. 1-1 Anle, Nanjin Village, Xindeng Town, Fuyang District, Hangzhou City, Zhejiang Province. It was established on May 21, 2020 and registered with the Market Supervision Administration of Fuyang District, Hangzhou City. The legal representative is Tian Yingfang. Core products: Water Treatment Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanjing Mino Water Supply and Drainage Equipment Co., Ltd2017-04-07Water Treatment Equipment, Pe Sewage Lifting Device, Grease Trap30800K CNYSupported
Qingzhou New Dashui Treatment Technology Co., Ltd2014-11-17Water Treatment Equipment, Reverse Osmosis Water Production Equipment, Reverse Osmosis Equipment6000K CNYNot Supported
Hangzhou Zhonghui Water Treatment Engineering Co., Ltd2009-02-02Water Treatment Equipment, Membrane Separation Equipment, Nanofiltration Equipment8000K CNYNot Supported
Guizhou Yuou Environmental Protection Technology Co., Ltd2019-09-11Water Treatment Equipment, Pipeline Inspection, Sewage Treatment Equipment5000K CNYSupported
Shaanxi Shanshui Environmental Protection Group Co., Ltd2015-02-05Water Treatment Equipment, Professional Water Treatment Equipment, Sewage Treatment Equipment50000K CNYNot Supported
Sichuan Hequan Environmental Technology Co., Ltd2019-09-09Water Treatment Equipment, Sewage Treatment Equipment, Environmental Sewage Treatment Equipment5000K CNYNot Supported
Qingzhou Xingrun Water Treatment Equipment Co., Ltd2018-03-19Water Treatment Equipment, Water Purification Equipment, Ultrapure Water Equipment15000K CNYNot Supported
Zhejiang Xinwei Environmental Protection Equipment Co., Ltd2021-12-30Water Treatment Equipment, Filtration Equipment, Ultrapure Water10000K CNYNot Supported
Shandong Yichuan Water Treatment Equipment Co., Ltd2009-03-26Water Treatment Equipment, Pure Water Treatment Equipment, Pure Water Equipment20000K CNYNot Supported
Hangzhou Guichuang Environmental Protection Equipment Co., Ltd2020-05-21Water Treatment Equipment3000K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of water treatment equipment, it is recommended to match the requirements based on key technical parameters such as treatment capacity and effluent quality. For example, in industrial ultrapure water scenarios with conductivity ≤ 10 μ S/cm, a secondary reverse osmosis configuration should be selected.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These suppliers usually have more practical experience in the field of power plant circulating water treatment or high-purity water preparation in the electronics industry.
  • For different application scenarios such as boiler feedwater or pharmaceutical purified water systems, attention should be paid to the material corrosion resistance and modular design differences of the chemical water equipment. 316L stainless steel material is more suitable for high chloride ion environments.
  • The pre-treatment unit configuration of the water treatment equipment needs to be combined with the fluctuation of raw water quality. It is recommended to add multi-media filtration and softening process units in high hardness water source areas in the north to reduce the risk of membrane fouling.

Knowledge Base

Q

When choosing an integrated wastewater treatment equipment, the following aspects can be considered: <&order>Treatment process: The process flow of high-quality integrated sewage treatment equipment should be clear and complete. After the raw water is pre treated by the grid and regulating tank, it enters the integrated equipment for effluent disinfection and discharge, while the sludge is deposited in a dedicated sludge tank and transported regularly. Efficient and high-quality effluent

Q

Baidu AiGou will help you find pictures related to different categories of industrial water equipment, taking you on a journey to appreciate the diversity and uniqueness of industrial water equipment. At the same time, we also recommend high-quality industrial water equipment products for you, allowing you to easily and quickly find the most suitable industrial water equipment for yourself when purchasing.

Q

Purpose: To provide sterile water for hospital application centers and endoscopic cleaning centers Performance characteristics: Can meet the acceptance requirements of the Consumer Supply Center; This product can be directly connected to cleaning equipment for convenient and fast use; The product occupies a small area and adopts an integrated design with complete accessories Equipped with various detection instruments, real-time online monitoring of water quality, flow rate, pressure and other information;

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