Updated Oct 13, 2026 · Public platform & industry data

Oct 13, 2026 Updated

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2026 Top 10 Reverse Osmosis Purified Water Equipment Manufacturers in China

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

The top 10 Reverse Osmosis Purified Water Equipment manufacturers in China for 2026 are: Changzhou Tianhuan Purification Equipment Co., Ltd, Dadonghai Pump Industry Wuxi Co., Ltd, Qingzhou Hongxin Environmental Protection Technology Development Co., Ltd, Qingzhou Yuancheng Environmental Protection Equipment Co., Ltd, Weifang Zhixin Water Equipment Co., Ltd, Jiangsu Yilida Water Treatment Equipment Co., Ltd, Wuxi Yuanming New Water Treatment Equipment Co., Ltd, Suzhou Bangze Purification Equipment Co., Ltd, Yunnan Haoquan Water Treatment Equipment Co., Ltd, Shandong Luxiang Water Treatment 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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Region FilterRegion
Top 1
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Changzhou Tianhuan Purification Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2014-08-07
Registered Capital10000K CNY

Changzhou Tianhuan Purification Equipment Co., Ltd., with its registered address at No. 2 Lushu East Road, Xuejia Town, Xinbei District, Changzhou City, is registered with the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District), and its legal representative is Zhu Zhucheng. Its business scope includes technical research and development, manufacturing, installation, and sales of environmental protection equipment; Research and development of water treatment agents; Sales of chemical products (excluding dangerous goods); Research and development, technology transfer, technical consulting, and technical services for industrial waste gas treatment and water treatment; Operation and management services for water treatment systems; Construction of anti-corrosion engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Reverse Osmosis Purified Water Equipment

Top 2
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Dadonghai Pump Industry Wuxi Co., Ltd
Overall Score4.8 / 5
Est. Date2011-03-21
Registered Capital20000K CNY

Dadonghai Pump Industry Wuxi Co., Ltd., located in Shanlian Village, Donggang Town, Xishan District, Wuxi City, was established on March 21, 2011. The registration authority is the Xishan District Administrative Approval Bureau of Wuxi City, and the legal representative is Liu Ya. Core products: Reverse Osmosis Purified Water Equipment

Top 3
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Qingzhou Hongxin Environmental Protection Technology Development Co., Ltd
Overall Score4.8 / 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: Reverse Osmosis Purified Water Equipment

TOP4
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: Reverse Osmosis Purified Water Equipment

TOP5
Weifang Zhixin Water Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-03-17
Registered Capital5000K CNY

Weifang Zhixin Water Equipment Co., Ltd., registered at No. 88, Dongshou, Paris Road, Economic Development Zone, Qingzhou City, Weifang City, Shandong Province, with the Qingzhou Market Supervision Administration as the registration authority and Shao Zhiqiang as the legal representative, is engaged in the production, sales, and maintenance of water treatment equipment, filling equipment, and water supply equipment, as well as the sales of water pumps, motors, wires and cables, hardware and electrical appliances, valves and fittings, and equipment accessories (business activities that require approval by law can only be carried out after approval by relevant departments). Core products: Reverse Osmosis Purified Water Equipment, Drinking Water Equipment, Reverse Osmosis Equipment

TOP6
Jiangsu Yilida Water Treatment Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2004-09-09
Registered Capital5000K CNY

Jiangsu Yilida Water Treatment Equipment Co., Ltd., with its registered address at 3388 Cheng Road, Huangtu Town, Jiangyin City, is registered with the Jiangyin Administrative Approval Bureau and represented by Gao Jianping. Its business scope includes the manufacturing, processing, and design of water treatment equipment and other purification equipment, environmental protection equipment, HVAC equipment, stainless steel products, hardware, steel structural components, and mechanical equipment parts; Maintenance and upkeep of central air conditioning systems; Sales of insulation materials, mechanical equipment, hardware products, electronic products, and metal materials; Construction of distributed photovoltaic power generation projects; Selling electricity; Import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited by the state for enterprise operation or import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Reverse Osmosis Purified Water Equipment, Integrated Filtration And Disinfection Device, Activated Carbon Filter

TOP7
Wuxi Yuanming New Water Treatment Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-04-04
Registered Capital2000K CNY

Wuxi Yuanming New Water Treatment Equipment Co., Ltd., with its registered address at No. 44 Ehu Road, Ehu Town, Xishan District, Wuxi City, is registered with the Xishan District Data Bureau of Wuxi City. The legal representative is Chen Yuanchao, and its business scope includes the manufacturing, sales, maintenance, technical consulting, technology transfer, and technical services of water treatment equipment and accessories, environmental protection equipment and accessories; Import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited by the state for enterprise operation or import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Reverse Osmosis Purified Water Equipment, Water Softening Equipment, Edi Equipment

TOP8
Suzhou Bangze Purification Equipment Co., Ltd
Overall Score4.6 / 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: Reverse Osmosis Purified Water Equipment, Edi Ultra Pure Water Equipment, Desalinated/Deionized Water Equipment

TOP9
Yunnan Haoquan Water Treatment Equipment Co., Ltd

The third city of Kunming Economic Development Zone Export Processing Zone in Yunnan Province Impression: Building A4, 13th Floor, No. A4-1502, Xincheng

Overall Score4.4 / 5
Est. Date2009-04-24
Registered Capital6000K CNY

Yunnan Haoquan Water Treatment Equipment Co., Ltd. is located in the third city of Kunming Economic Development Zone Export Processing Zone, Yunnan Province No. A4-1502, 13th Floor, Building A4, Impression Xincheng, established on April 24, 2009, registered with the Kunming Municipal Administration for Market Regulation, with Yu Bin as the legal representative. Core products: Reverse Osmosis Purified Water Equipment

TOP10
Shandong Luxiang Water Treatment Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2019-12-09
Registered Capital6000K CNY

Shandong Luxiang Water Treatment Equipment Co., Ltd., with its registered address at No. 998 Haidai North Road, Qingzhou Economic Development Zone, Weifang City, Shandong Province, is registered with the Qingzhou Market Supervision and Administration Bureau. The legal representative is Sun Yugang, and its business scope includes general projects such as the manufacturing of water resources specialized machinery and 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; Manufacturing of specialized packaging equipment; Sales of specialized packaging equipment; Domestic trade agency. (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: Reverse Osmosis Purified Water Equipment, Large Bucket Water Filling Machine, Bottled Water Filling Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Tianhuan Purification Equipment Co., Ltd2014-08-07Reverse Osmosis Purified Water Equipment10000K CNYSupported
Dadonghai Pump Industry Wuxi Co., Ltd2011-03-21Reverse Osmosis Purified Water Equipment20000K CNYNot Supported
Qingzhou Hongxin Environmental Protection Technology Development Co., Ltd2021-03-11Reverse Osmosis Purified Water Equipment2000K CNYNot Supported
Qingzhou Yuancheng Environmental Protection Equipment Co., Ltd2016-09-20Reverse Osmosis Purified Water Equipment2000K CNYNot Supported
Weifang Zhixin Water Equipment Co., Ltd2017-03-17Reverse Osmosis Purified Water Equipment, Drinking Water Equipment, Reverse Osmosis Equipment5000K CNYNot Supported
Jiangsu Yilida Water Treatment Equipment Co., Ltd2004-09-09Reverse Osmosis Purified Water Equipment, Integrated Filtration And Disinfection Device, Activated Carbon Filter5000K CNYNot Supported
Wuxi Yuanming New Water Treatment Equipment Co., Ltd2018-04-04Reverse Osmosis Purified Water Equipment, Water Softening Equipment, Edi Equipment2000K CNYNot Supported
Suzhou Bangze Purification Equipment Co., Ltd2020-08-19Reverse Osmosis Purified Water Equipment, Edi Ultra Pure Water Equipment, Desalinated/Deionized Water Equipment8500K CNYSupported
Yunnan Haoquan Water Treatment Equipment Co., Ltd2009-04-24Reverse Osmosis Purified Water Equipment6000K CNYNot Supported
Shandong Luxiang Water Treatment Equipment Co., Ltd2019-12-09Reverse Osmosis Purified Water Equipment, Large Bucket Water Filling Machine, Bottled Water Filling Machine6000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of reverse osmosis purified water equipment, it is recommended to match the actual production scale based on key parameters such as water production rate, desalination rate, and recovery rate. Industrial scenarios typically require a processing capacity of 1-20 tons per hour.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These types of equipment are commonly used in the pharmaceutical and electronics industries for ultra pure water preparation.
  • The membrane element material and system energy consumption ratio of reverse osmosis purified water equipment are worth paying attention to, and the food processing industry tends to choose corrosion-resistant models with 304 stainless steel frame configuration.
  • When evaluating different application scenarios, laboratory level equipment needs to focus on water quality stability, while boiler feedwater systems need to consider the compatibility design between pre-treatment units and reverse osmosis hosts.

Knowledge Base

Q

What are the functions of reverse osmosis purified water equipment ​ As a leader in modern water treatment technology, reverse osmosis purified water equipment plays a role far beyond simple water purification. It is like a precision sieve that can effectively remove impurities such as dissolved solids, bacteria, viruses, heavy metal ions, organic matter, and most inorganic salts from water, thus producing pure water that is close to its natural state

Q

The treatment process of reverse osmosis pure water equipment is a complex and delicate process, which mainly includes multiple stages such as pretreatment, reverse osmosis treatment, and post-treatment. The pretreatment stage is the first and crucial step in the treatment process of reverse osmosis pure water equipment. It mainly includes the preliminary filtration, softening, dechlorination, removal of impurities such as iron and manganese from raw water, as well as adjusting the pH value of the water

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