Updated Sep 10, 2026 · Public platform & industry data

Sep 10, 2026 Updated

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2026 Top 10 Deionized Water Equipment Manufacturers in China

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

The top 10 Deionized Water Equipment manufacturers in China for 2026 are: Qingzhou New Dashui Treatment Technology Co., Ltd, Hangzhou Youli Technology Co., Ltd, Qingzhou Sany Water Purification Technology Co., Ltd, Qingzhou Hongxin Environmental Protection Technology Development Co., Ltd, Wenzhou Hengtong Water Treatment Equipment Co., Ltd, Dongguan Qianjing Environmental Protection Equipment Co., Ltd, Henan Dachuan Water Treatment Co., Ltd, Wuhan Xingmiao Water Treatment Equipment Co., Ltd, Beijing Hengrun Chuangyuan Technology Co., Ltd, Wuxi Xuneng 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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Qingzhou New Dashui Treatment Technology Co., Ltd
Overall Score4.9 / 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: Deionized Water Equipment, Water Treatment Equipment, Reverse Osmosis Integrated Machine

Top 2
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Hangzhou Youli Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2019-04-26
Registered Capital6000K CNY

Hangzhou Youli Technology Co., Ltd., with its registered address at No. 43 Xujiadai, Liangzhu Street, Yuhang District, Hangzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Yuhang District, Hangzhou City. The legal representative is Zhang Bo, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of electronic specialized equipment; Sales of chemical products (excluding licensed chemical products); Sales of non-metallic minerals and products; Sales of electronic measuring instruments; Sales of mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of mechanical parts and components; Sales of distribution switch control equipment; Sales of specialized equipment for environmental protection; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of specialized equipment for environmental protection; Manufacturing of environmental emergency technology 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: Deionized Water Equipment, Anti Pollution Reverse Osmosis Membrane, Water Softening Equipment

Top 3
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Qingzhou Sany Water Purification Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2015-10-10
Registered Capital10000K CNY

Qingzhou Sany Water Purification Technology Co., Ltd. is registered in Gaomiao Industrial Park, Shaozhuang Town, Qingzhou City, Weifang City, Shandong Province. The registration authority is the Qingzhou Market Supervision Administration, and the legal representative is Feng Jianping. Its business scope includes the processing, sales, and research and development of water treatment equipment, filling equipment, liquid packaging equipment and accessories, as well as the sales of water treatment equipment consumables (projects that require approval by law can only be carried out after approval by relevant departments).. Core products: Deionized Water Equipment, Water Purification Equipment For Breeding Farms, Reverse Osmosis Equipment

TOP4
Qingzhou Hongxin Environmental Protection Technology Development Co., Ltd
Overall Score4.6 / 5
Est. Date2021-03-11
Registered Capital2000K CNY

Qingzhou Hongxin Environmental Protection Technology Development Co., Ltd. is located at Room 1414, Jintai Building, Taihua City Phase I, Yunmenshan Street, Qingzhou City, Weifang City, Shandong Province. It was established on March 11, 2021, with the registration authority of Qingzhou Market Supervision Administration and the legal representative being Fan Linchen. Core products: Deionized Water Equipment, Industrial Water Purification Equipment, Pure Water Equipment

TOP5
Wenzhou Hengtong Water Treatment Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date1997-04-29
Registered Capital28000K CNY

Wenzhou Hengtong Water Treatment Equipment Co., Ltd., with its registered address at No. 922 Jinhai 2nd Road, Konggang New Area, Yongxing Street, Longwan District, Wenzhou City, Zhejiang Province, is registered with the Market Supervision and Administration Bureau of Longwan District, Wenzhou City. The legal representative is Huang Changguo, and its business scope includes the production and sales of water treatment equipment, membrane separation and purification equipment, packaging machinery equipment, food machinery equipment, pharmaceutical machinery equipment, dairy machinery equipment, filtration and concentration equipment, seawater desalination equipment, sewage treatment equipment and related supporting products, as well as the development and application of environmental protection technologies; Import and export of goods, import and export of technology.. Core products: Deionized Water Equipment, Water Purification Device, Pure Water Equipment

TOP6
Dongguan Qianjing Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2007-08-31
Registered Capital25000K CNY

Dongguan Qianjing Environmental Protection Equipment Co., Ltd., with its registered address at Room 101, Building 1, No. 17 Guangming Road, Shuisheyong, Wanjiang Street, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Xiao Kunlu, and its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Manufacturing of specialized chemical products (excluding hazardous chemicals); Production of chemical products (excluding licensed chemical products); Manufacturing of pumps and vacuum equipment; Sales of specialized equipment for environmental protection; Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of water quality pollutant monitoring and detection instruments and meters; Sales of pumps and vacuum equipment; Installation services for ordinary mechanical equipment; Wastewater treatment and its recycling; Research and development of unconventional water source utilization technology; Research and development of motors and their control systems; Mechanical equipment leasing; General equipment repair; Specialized equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Deionized Water Equipment, , High Purity And Ultra Pure Water Equipment

TOP7
Henan Dachuan Water Treatment Co., Ltd
Overall Score4.5 / 5
Est. Date2007-05-14
Registered Capital10000K CNY

Henan Dachuan Water Treatment Co., Ltd., registered at 9th Floor, No. 222 Songshan North Road, Zhongyuan District, Zhengzhou City, with the registration authority of Zhengzhou Zhongyuan District Market Supervision Administration and the legal representative being Zhang Yunzhao. Its business scope includes the design, development, and assembly of water treatment equipment; Sales of electromechanical and environmental protection equipment, water treatment accessories, and water treatment chemicals (excluding drugs, flammable, explosive, and hazardous chemicals).. Core products: Deionized Water Equipment, Pure Water Equipment, Edi Equipment

TOP8
Wuhan Xingmiao Water Treatment Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2024-05-29
Registered Capital2000K CNY

Wuhan Xingmiao Water Treatment Equipment Co., Ltd., registered at A118 Health City, 5th Floor, Vegetable Awakening Health City, No. 55 Qixiong Road, Dongxihu District, Wuhan City, Hubei Province, registered with the Market Supervision and Administration Bureau of Dongxihu District, Wuhan City. The legal representative is He Wangqiu, and the business scope includes general projects: manufacturing of water resources specialized machinery and equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Installation services for ordinary mechanical equipment; General equipment repair; Sales of specialized chemical products (excluding hazardous chemicals); Sales of water quality pollutant monitoring and detection instruments and meters; Information technology consulting services; Environmental consulting services; Water pollution prevention and control services; Import and export of goods; Technology import and export; Wastewater treatment and its recycling; Water pollution control; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Development of intelligent water management system. (Except for licensed business, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed project: Special equipment 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: Deionized Water Equipment, R.o Pure Water Treatment Machine, Water Softening Equipment

TOP9
Beijing Hengrun Chuangyuan Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2014-03-12
Registered Capital3000K CNY

Beijing Hengrun Chuangyuan Technology Co., Ltd., with its registered address at 529, 5th floor, Building 2, No. 46 Tianshui Street, Daxing District, Beijing, is registered with the Market Supervision Administration of Daxing District, Beijing. The legal representative is Zhang Yanxia, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment repair; Manufacturing of mechanical and electrical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of specialized equipment for environmental protection; Manufacturing of specialized machinery and equipment for water resources; Sales of electrical equipment; Home appliance installation services; Sales of instruments and meters; Sales of plastic products; Manufacturing of daily glass products; Sales of refrigeration and air conditioning equipment; Water pollution control; Water pollution prevention and control services; Professional cleaning, washing, and disinfection services; Sales of specialized equipment for environmental protection; Manufacturing of marine engineering equipment; Sales of marine engineering equipment; Sales of solar thermal power generation products; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of specialized equipment for refining and chemical production; Environmental consulting services; Manufacturing of electronic specialized equipment; Manufacturing of metal structures; Sales of metal structures; Sales of mechanical parts and components; Maintenance of electronic and mechanical equipment (excluding special equipment); Development of artificial intelligence application software; Sales of artificial intelligence hardware; Manufacturing of computer software, hardware, and peripheral devices; Wholesale of computer software, hardware, and auxiliary equipment; Information system integration services; Artificial intelligence industry application system integration services; Sales of information security equipment; Manufacturing of intelligent in vehicle devices; Intelligent basic manufacturing equipment manufacturing; Sales of intelligent basic manufacturing equipment; Manufacturing of industrial control computers and systems; Sales of industrial control computers and systems; Software development; General equipment repair; Sales of chemical products (excluding licensed chemical products); Sales of special equipment; Wholesale of hardware products; Electronic product sales; Sales of building materials; Sales of building decoration materials; Sales of metal materials; Sales of household appliances. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Special equipment manufacturing. (For projects that require approval according to 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.) (Business activities that are prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Deionized Water Equipment, Drinking Water Equipment, Reverse Osmosis Equipment

TOP10
Wuxi Xuneng Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-04-03
Registered Capital5000K CNY

Wuxi Xuneng Environmental Protection Equipment Co., Ltd., registered at No. 44 Songwentou Road, Yunting Street, Jiangyin City, with Jiangyin Data Bureau as the registration authority and Wang Yang as the legal representative. Its business scope includes general projects: manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Sales of gas and liquid separation and purification equipment; Sales of instruments and meters; Retail of hardware products; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Environmental consulting services; Wastewater treatment and its recycling; Mechanical equipment research and development; Industrial design services; Professional design services; Labor services (excluding labor dispatch); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Deionized Water Equipment, Reverse Osmosis Equipment, Pure Water Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Qingzhou New Dashui Treatment Technology Co., Ltd2014-11-17Deionized Water Equipment, Water Treatment Equipment, Reverse Osmosis Integrated Machine6000K CNYNot Supported
Hangzhou Youli Technology Co., Ltd2019-04-26Deionized Water Equipment, Anti Pollution Reverse Osmosis Membrane, Water Softening Equipment6000K CNYNot Supported
Qingzhou Sany Water Purification Technology Co., Ltd2015-10-10Deionized Water Equipment, Water Purification Equipment For Breeding Farms, Reverse Osmosis Equipment10000K CNYSupported
Qingzhou Hongxin Environmental Protection Technology Development Co., Ltd2021-03-11Deionized Water Equipment, Industrial Water Purification Equipment, Pure Water Equipment2000K CNYNot Supported
Wenzhou Hengtong Water Treatment Equipment Co., Ltd1997-04-29Deionized Water Equipment, Water Purification Device, Pure Water Equipment28000K CNYSupported
Dongguan Qianjing Environmental Protection Equipment Co., Ltd2007-08-31Deionized Water Equipment, , High Purity And Ultra Pure Water Equipment25000K CNYNot Supported
Henan Dachuan Water Treatment Co., Ltd2007-05-14Deionized Water Equipment, Pure Water Equipment, Edi Equipment10000K CNYSupported
Wuhan Xingmiao Water Treatment Equipment Co., Ltd2024-05-29Deionized Water Equipment, R.o Pure Water Treatment Machine, Water Softening Equipment2000K CNYNot Supported
Beijing Hengrun Chuangyuan Technology Co., Ltd2014-03-12Deionized Water Equipment, Drinking Water Equipment, Reverse Osmosis Equipment3000K CNYNot Supported
Wuxi Xuneng Environmental Protection Equipment Co., Ltd2020-04-03Deionized Water Equipment, Reverse Osmosis Equipment, Pure Water Equipment5000K CNYNot Supported

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