Updated Sep 1, 2026 · Public platform & industry data

Sep 1, 2026 Updated

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2026 Top 10 Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor Manufacturers in China

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Top-rated Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor suppliers, How to choose a Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor manufacturer, Best Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor companies in China

The top 10 Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor manufacturers in China for 2026 are: Changzhou Bairuida Water Treatment Technology Co., Ltd, Shijiazhuang Yingdu Environmental Protection Equipment Co., Ltd, Chongqing Weihe Water Treatment Equipment Co., Ltd, Shandong Yihong HVAC Equipment Co., Ltd, Hangzhou Lijin Environmental Protection Equipment Co., Ltd, Dezhou Shuanghesheng Air Conditioning Equipment Co., Ltd, Hangzhou Guiguan Environmental Protection Technology Co., Ltd, Hebei Xurong Environmental Protection Technology Co., Ltd, Xinxiang Yugong Environmental Protection Equipment Co., Ltd, Guangzhou Deqing Environmental Protection Technology 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 Bairuida Water Treatment Technology Co., Ltd
Overall Score4.9 / 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: Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Constant Pressure Water Replenishment Exhaust Unit, Fully Automatic Water Softener

Top 2
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Shijiazhuang Yingdu Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2011-05-17
Registered Capital500K CNY

Shijiazhuang Yingdu Environmental Protection Equipment Co., Ltd., with its registered address at Unit 1804, Residential Building 01, South 4, Imagining International Community, No. 199 Zhufeng Street, High tech Zone, Shijiazhuang. The registration authority is the Market Supervision Administration of the High tech Zone, and the legal representative is Jiao Shitao. Its business scope includes the sales and maintenance of water treatment equipment; Environmental engineering technology consulting; Wholesale and retail of chemical products (excluding flammable and explosive hazardous chemicals, and national control). (If special approval is required by laws and regulations, business activities shall not be carried out without approval)***. Core products: Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Soft Water Salt, No Tower Water Supply Tank

Top 3
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Chongqing Weihe Water Treatment Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2013-03-25
Registered Capital2000K CNY

Chongqing Weihe Water Treatment Equipment Co., Ltd. is registered at No. 13-1, Building 9, No. 65 Kecheng Road, Erlang Street, Jiulongpo District, Chongqing. The registration authority is the Market Supervision and Administration Bureau of Jiulongpo District, Chongqing, with Yang Shuang as the legal representative. The company's business scope includes general projects such as water treatment technology development and technical services, sales of water treatment equipment and accessories, water pollution prevention and control equipment, hardware, general equipment, building materials (excluding hazardous chemicals), chemical products and raw materials (excluding hazardous chemicals and Class I narcotics), rubber products, computers and accessories, electrical machinery and equipment, and metal materials. (If the above business scope is prohibited by laws and regulations, it shall not be operated; if it is required to be approved by laws, regulations, or the State Council, it shall not be operated without approval.) (Except for projects that require approval according to law, business activities shall be carried out independently based on the business license in accordance with the law.). Core products: Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Uav Lubricating Oil, Variable Frequency Water Supply Equipment

TOP4
Shandong Yihong HVAC Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2022-02-28
Registered Capital3000K CNY

Shandong Yihong HVAC Equipment Co., Ltd., with its registered address located in the south area of Huabei Paper Industry's factory building in Ertun Town, Decheng District, Dezhou City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Decheng District, Dezhou City. The legal representative is Ban Shangchao, and its business scope includes general projects such as sales of refrigeration and air conditioning equipment; Sales of mechanical parts and components; Sales of specialized equipment for environmental protection; Manufacturing of specialized machinery and equipment for water resources; Sales of mechanical equipment; Sales of electrical equipment; Sales of metal products; Sales of intelligent instruments and meters; Sales of valves and plugs; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of fans and blowers; Sales of gas and liquid separation and purification equipment; Sales of electronic components and electromechanical equipment; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Wholesale of hardware products; Electronic product sales; Sales of electrical equipment; Sales of glass fiber reinforced plastic products; General equipment repair; Instrument and meter repair; Electrical equipment repair; Installation services for ordinary mechanical equipment; Information technology consulting services. (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: construction project construction; Construction labor subcontracting. (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: Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Constant Pressure Water Replenishment Device, Water Collector

TOP5
Hangzhou Lijin Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2014-04-02
Registered Capital1000K CNY

Hangzhou Lijin Environmental Protection Equipment Co., Ltd., with its registered address at Room 426, Junyi Hui, Xixi, Xihu District, Hangzhou City, is registered with the Market Supervision Administration of Xihu District, Hangzhou City. The legal representative is Jiang Yuancheng, and the business scope includes retail of environmental protection equipment, filtration equipment, environmental protection materials, water treatment equipment, and fountain equipment; Services: Technical development, technical services, and technical consulting for environmental protection technology.. Core products: Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Laminated Filter, Shallow Sand Filter

TOP6
Dezhou Shuanghesheng Air Conditioning Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2017-08-10
Registered Capital1000K CNY

Dezhou Shuanghesheng Air Conditioning Equipment Co., Ltd., with its registered address located on the west side of National Highway 105 in Encheng Town, Pingyuan County, Dezhou City, Shandong Province, is registered with the Pingyuan County Market Supervision Administration. The legal representative is Wang Fang, and its business scope includes general projects such as sales of refrigeration and air conditioning equipment; Manufacturing of security equipment; Sales of firefighting equipment; Retail of hardware products; Retail of computer software, hardware, and auxiliary equipment; Graphic and textual design and production; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Fan and fan manufacturing; Sales of fans and blowers; Electrical equipment repair; Environmental consulting services; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of communication equipment; Research and development of emerging energy technologies; Steel rolling processing; Manufacturing of specialized equipment for environmental protection; Sales of security equipment; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Specialized equipment repair (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License projects: various engineering construction activities (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Comprehensive Water Treatment Device Throughout The Process, Dosing Device

TOP7
Hangzhou Guiguan Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2010-11-18
Registered Capital5000K CNY

Hangzhou Guiguan Environmental Protection Technology Co., Ltd., with its registered address at No. 8 Fengcheng Road, Fengdu Industrial Park, Pingyao Town, Yuhang District, Hangzhou City, is registered with the Market Supervision Administration of Yuhang District, Hangzhou City. The legal representative is Lin Xiaoxi, and the business scope includes general projects such as sewage treatment and its reuse; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Sales of metal cutting and welding equipment; Manufacturing of ecological environment materials; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of mechanical and electrical equipment; Manufacturing of environmental emergency technology equipment; Manufacturing of hardware products; 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 are carried out independently based on the business license in accordance with the law). Licensed project: 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: Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Hand Pump,

TOP8
Hebei Xurong Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-03-21
Registered Capital6000K CNY

Hebei Xurong Environmental Protection Technology Co., Ltd., with its registered address at Unit 1303, Building 11, Imagining International South Zone, No. 199 Zhufeng Street, Changjiang Street, High tech Zone, Shijiazhuang City, Hebei Province, is registered with the Market Supervision Administration of the High tech Zone. The legal representative is Geng Hongzhen, and the business scope includes technical research and development of environmental protection equipment, sales, maintenance, construction and installation of environmental protection equipment; Environmental engineering design and construction; Wholesale and retail of chemical products (excluding hazardous chemicals and those requiring approval) and hardware products; Import and export business of various commodities and technologies through self operation and agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Self Cleaning Filter, Mixing Tank

TOP9
Xinxiang Yugong Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2018-03-21
Registered Capital1000K CNY

Xinxiang Yugong Environmental Protection Equipment Co., Ltd., registered at Industrial City North Street, Kangcun Town, Huojia County, Henan Province, registered with the Market Supervision Administration of Huojia County, Xinxiang City, with Zhao Sansun as the legal representative. Its business scope includes the production and sales of water treatment equipment, filtration equipment, environmental protection equipment, HVAC equipment, and valves; Technological development, technical services, and technical consulting in the field of environmental protection.. Core products: Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Filter Oil Machine Tank, Flange Rising Stem Gate Valve

TOP10
Guangzhou Deqing Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2013-09-13
Registered Capital500K CNY

Guangzhou Deqing Environmental Protection Technology Co., Ltd., registered at No. 829, Shinan 1st Road, Dashi Street, Panyu District, Guangzhou, registered with the Market Supervision Administration of Panyu District, Guangzhou, with Wang Qingyang as the legal representative. Its business scope includes environmental protection technology development services; Manufacturing of specialized equipment for environmental protection; Manufacturing of security technology prevention products; Manufacturing of specialized electrical and mechanical equipment; Environmental technology consulting and exchange services; Wholesale of environmental protection equipment; Environmental protection technology promotion services; Sales of specialized equipment; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of electrical signal equipment devices; Retail of electrical equipment; Wholesale of electrical equipment; Sales of electrical and mechanical equipment; Research and development of network technology; Computer technology development and technical services; Construction of engineering environmental protection facilities; Mechanical and electrical equipment installation services; Electronic equipment engineering installation services; Enterprise management consulting services; Investment consulting services; Product information consulting services; Public relations services; Wholesale trade of goods (excluding licensed and approved goods); Retail trade of goods (excluding licensed and approved goods); Water treatment installation services; Manufacturing of water treatment equipment; Research and development of water treatment equipment;. Core products: Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Online Scale Suction Device, Filter Series

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Bairuida Water Treatment Technology Co., Ltd2013-10-31Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Constant Pressure Water Replenishment Exhaust Unit, Fully Automatic Water Softener10000K CNYNot Supported
Shijiazhuang Yingdu Environmental Protection Equipment Co., Ltd2011-05-17Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Soft Water Salt, No Tower Water Supply Tank500K CNYSupported
Chongqing Weihe Water Treatment Equipment Co., Ltd2013-03-25Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Uav Lubricating Oil, Variable Frequency Water Supply Equipment2000K CNYNot Supported
Shandong Yihong HVAC Equipment Co., Ltd2022-02-28Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Constant Pressure Water Replenishment Device, Water Collector3000K CNYSupported
Hangzhou Lijin Environmental Protection Equipment Co., Ltd2014-04-02Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Laminated Filter, Shallow Sand Filter1000K CNYNot Supported
Dezhou Shuanghesheng Air Conditioning Equipment Co., Ltd2017-08-10Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Comprehensive Water Treatment Device Throughout The Process, Dosing Device1000K CNYSupported
Hangzhou Guiguan Environmental Protection Technology Co., Ltd2010-11-18Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Hand Pump, 5000K CNYSupported
Hebei Xurong Environmental Protection Technology Co., Ltd2016-03-21Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Self Cleaning Filter, Mixing Tank6000K CNYSupported
Xinxiang Yugong Environmental Protection Equipment Co., Ltd2018-03-21Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Filter Oil Machine Tank, Flange Rising Stem Gate Valve1000K CNYSupported
Guangzhou Deqing Environmental Protection Technology Co., Ltd2013-09-13Closed Side Stream Water Processorclosed Side Stream Water Processorside Stream Water Processorclosed Stream Processor57side Stream Processor, Online Scale Suction Device, Filter Series500K CNYSupported

Knowledge Base

Q

  The bypass comprehensive water treatment unit is installed in the main pipeline bypass of the system, taking a portion of the circulating water for treatment. The treated water meets the standard and then returns to the system for circulation, hence it is called bypass water treatment. Widely applicable to various industrial and domestic water sources such as electricity, petroleum, chemical, metallurgical, papermaking, textile, food, beverage, tap water, swimming pools, landscape water, and their circulating cooling water

Q

Closed loop bypass water processors have important applications in industrial circulating water systems and other fields. They can effectively solve problems such as scaling, corrosion, and bacterial and algal growth in circulating water systems, ensuring the stable operation of the system. The following will provide a detailed introduction to the installation and maintenance points. Installation key points Installation location selection 1. It should be installed on the bypass pipeline of the circulating water system, which can make

Q

  The bypass comprehensive water treatment unit is installed in the main pipeline bypass of the system, taking a portion of the circulating water for treatment. The treated water meets the standard and then returns to the system for circulation, hence it is called bypass water treatment. Widely applicable to various industrial and domestic water sources such as electricity, petroleum, chemical, metallurgical, papermaking, textile, food, beverage, tap water, swimming pools, landscape water, and their circulating cooling 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