Updated Oct 16, 2026 · Public platform & industry data

Oct 16, 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 Yuancheng Environmental Protection Equipment Co., Ltd, Qingzhou Hongxin Environmental Protection Technology Development Co., Ltd, Jiangsu Yilida Water Treatment Equipment Co., Ltd, Wuxi Yuanming New Water Treatment Equipment Co., Ltd, Weifang Zhixin Water Equipment Co., Ltd, Shanghai Bosen Environmental Protection Technology Co., Ltd, Suzhou Bangze Purification Equipment Co., Ltd, Yunnan Hongxin 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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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 Yuancheng Environmental Protection Equipment Co., Ltd

Weifang, Shandong

Overall Score4.8 / 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

TOP4
Qingzhou Hongxin Environmental Protection Technology Development Co., Ltd
Overall Score4.7 / 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

TOP5
Jiangsu Yilida Water Treatment Equipment Co., Ltd
Overall Score4.7 / 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

TOP6
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

TOP7
Weifang Zhixin Water Equipment Co., Ltd
Overall Score4.6 / 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

TOP8
Shanghai Bosen Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2014-05-07
Registered Capital11000K CNY

Shanghai Bosen Environmental Protection Technology Co., Ltd., with its registered address at Building 14, Zone B, No. 9655 Tingwei Road, Tinglin Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Sun Yubiao, and the business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of gas and liquid separation and purification equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of chemical products (excluding licensed chemical products); Sales of mechanical equipment; Electronic product sales; Sales of specialized equipment for environmental protection; Sales of gas and liquid separation and purification equipment; Sales of pumps and vacuum equipment; Sales of industrial automatic control system devices; Graphic and textual design and production; General equipment repair; Installation services for ordinary mechanical equipment; Software development; Research and development of Internet of Things technology; Maintenance of electronic and mechanical equipment (excluding special equipment); 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; Construction project construction. (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: Reverse Osmosis Purified Water Equipment, Dosing Equipment,

TOP9
Suzhou Bangze Purification Equipment Co., Ltd
Overall Score4.4 / 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

TOP10
Yunnan Hongxin Water Treatment Equipment Co., Ltd

1st Floor, Building 14, Kunming Milling Machine Factory, No. 314 Luosuopo, Longquan Street Office, Panlong District, Kunming City, Yunnan Province

Overall Score4.4 / 5
Est. Date2015-04-17
Registered Capital5000K CNY

Yunnan Hongxin Water Treatment Equipment Co., Ltd. is located on the first floor of Building 14, Kunming Milling Machine Factory, No. 314 Luosuopo, Longquan Street Office, Panlong District, Kunming City, Yunnan Province. It was established on April 17, 2015 and registered with the Panlong District Market Supervision and Administration Bureau. The legal representative is Wu Yanzhao. Core products: Reverse Osmosis Purified Water Equipment

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 Yuancheng Environmental Protection Equipment Co., Ltd2016-09-20Reverse Osmosis Purified Water Equipment2000K CNYNot Supported
Qingzhou Hongxin Environmental Protection Technology Development Co., Ltd2021-03-11Reverse Osmosis Purified Water Equipment2000K 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
Weifang Zhixin Water Equipment Co., Ltd2017-03-17Reverse Osmosis Purified Water Equipment, Drinking Water Equipment, Reverse Osmosis Equipment5000K CNYNot Supported
Shanghai Bosen Environmental Protection Technology Co., Ltd2014-05-07Reverse Osmosis Purified Water Equipment, Dosing Equipment, 11000K 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 Hongxin Water Treatment Equipment Co., Ltd2015-04-17Reverse Osmosis Purified Water Equipment5000K 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

This article mainly introduces the scope of application of reverse osmosis purified water equipment. This device is widely used in household drinking water treatment, food and beverage industry water purification, and other fields, with the ability to efficiently remove impurities from water. Reverse osmosis purified water equipment is an efficient water purification system, which mainly works by using semi permeable membrane technology to filter various dissolved substances in water

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