Updated Aug 17, 2026 · Public platform & industry data

Aug 17, 2026 Updated

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2026 Top 10 Low Temperature Coolant Circulation Pump Manufacturers in China

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Top-rated Low Temperature Coolant Circulation Pump suppliers, How to choose a Low Temperature Coolant Circulation Pump manufacturer, Best Low Temperature Coolant Circulation Pump companies in China

The top 10 Low Temperature Coolant Circulation Pump manufacturers in China for 2026 are: Zhengzhou Keda Machinery Instrument Equipment Co., Ltd, Zhengzhou Biochemical Instrument Co., Ltd, Zhengzhou Haiqi Instrument Technology Co., Ltd, Zhengzhou Yarong Instrument Co., Ltd, Henan Xinling Instrument Equipment Co., Ltd, Shanghai Chuanyu Experimental Instrument Co., Ltd, Shanghai Hujia Instrument Equipment Co., Ltd, Zhengzhou Changcheng Technology Industry and Trade Co., Ltd, Henan Bainian Instrument Co., Ltd, Shanghai Yuezhong Instrument 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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Zhengzhou Keda Machinery Instrument Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2009-09-22
Registered Capital10000K CNY

Zhengzhou Keda Machinery Instrument Equipment Co., Ltd., with its registered address at 19-01, Building B, Guohong Building, northeast corner of the intersection of Huagong Road and Lamei Street, High tech Zone, Zhengzhou City, Henan Province, is registered with the Market Supervision and Administration Bureau of Zhengzhou High tech Industrial Development Zone, and its legal representative is Bo Xufeng. Its business scope includes general projects such as the manufacturing of teaching specific instruments; Sales of specialized teaching instruments; Manufacturing of instruments and meters; Sales of instruments and meters; Electronic product sales; Research and development of electronic specialized materials; Research and development of hardware products; Wholesale of hardware products; Sales of mechanical equipment; Mechanical equipment research and development; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Sales of amusement equipment for ordinary outdoor amusement parks; Sales of daily chemical products; Sales of chemical products (excluding licensed chemical products); Research and development of biochemical product technology; Sales of hygiene products and disposable medical supplies; Sales of specialized equipment for environmental protection; Manufacturing of other specialized instruments; Sales of office equipment; Sales of office equipment and consumables; Furniture sales (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License items: import and export of goods; Technology import and export (for projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects are subject to the approval documents or licenses issued by relevant departments). Core products: Low Temperature Coolant Circulation Pump, Vacuum Bucket, Magnetic Stirrer

Top 2
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Zhengzhou Biochemical Instrument Co., Ltd
Overall Score4.8 / 5
Est. Date2017-02-10
Registered Capital1000K CNY

Zhengzhou Biochemical Instrument Co., Ltd., with its registered address at No. 24, Unit 2, Building 16, No. 8 Dengfeng South Road, Shangjie District, Zhengzhou City, is registered with the Market Supervision and Administration Bureau of Shangjie District, Zhengzhou City. The legal representative is Niu Jinkui, and its business scope includes after-sales service for instruments and equipment; Sales: teaching instruments and equipment, magnetic stirrers, electric heating sets, circulating water vacuum pumps, rotary evaporators, glass reaction kettles, low-temperature coolant circulation pumps, chemical reagents (excluding flammable and explosive hazardous chemicals), office supplies, hardware and building materials, labor protection, mechanical and electrical equipment, electrical wires and cables, construction tools, construction machinery, plumbing valves, pipes, electrical materials, lighting fixtures, paints and coatings (excluding flammable and explosive hazardous chemicals), daily necessities, hardware and electrical equipment, mechanical and electrical equipment accessories, agricultural and sideline products, plastic products, stainless steel products, wrought iron products, doors and windows, furniture, electronic products.. Core products: Low Temperature Coolant Circulation Pump, Circulating Water Vacuum Pump, Blender

Top 3
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Zhengzhou Haiqi Instrument Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2020-03-30
Registered Capital5000K CNY

Zhengzhou Haiqi Instrument Technology Co., Ltd., registered at No. 201, Unit 2, Building A02, No. 167 Xuchang Road, Shangjie District, Zhengzhou City, Henan Province, is registered with the Market Supervision Administration of Shangjie District, Zhengzhou City. The legal representative is Liu Pengju, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of instruments and meters; Manufacturing of experimental analytical instruments; Manufacturing of other general instruments; Manufacturing of specialized teaching instruments; Glass instrument manufacturing; Sales of instruments and meters; Sales of specialized teaching instruments; Sales of drawing, calculation, and measuring instruments; Sales of optical instruments; Sales of experimental analytical instruments; Sales of rubber products; Sales of glassware; Sales of plastic products; Instrument and meter repair; Import and export of goods; Technology import and export (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: Low Temperature Coolant Circulation Pump, Circulating Water Vacuum Pump, Drying Oven

TOP4
Zhengzhou Yarong Instrument Co., Ltd
Overall Score4.7 / 5
Est. Date2007-11-22
Registered Capital2000K CNY

Zhengzhou Yarong Instrument Co., Ltd., with its registered address at No. 20, Unit 2, Building 3, No. 42 Huanghe Road, Jinshui District, Zhengzhou City, is registered with the Market Supervision and Administration Bureau of Jinshui District, Zhengzhou City. The legal representative is Liu Jinpeng, and the business scope includes the production and sales of rotary evaporators, glass reaction vessels, low-temperature coolant circulation pumps, high and low-temperature circulation machines, vacuum pumps, electric heating jackets, mixers, glassware, teaching instruments, and other laboratory instruments and equipment. The installation and maintenance of instruments, as well as the import and export of goods or technology. Core products: Low Temperature Coolant Circulation Pump, Circulating Water Vacuum Pump, High And Low Temperature Cycle Machine

TOP5
Henan Xinling Instrument Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2021-02-07
Registered Capital2000K CNY

Henan Xinling Instrument Equipment Co., Ltd., registered at Room 1912-1F, Building 2, Yuehu Apartment, No. 24 Xincheng Road, Huiji District, Zhengzhou City, Henan Province, registered with the Market Supervision and Administration Bureau of Huiji District, Zhengzhou City, with Lu Huiming as the legal representative. Its business scope includes general projects: sales of instruments and meters; Sales of refrigeration and air conditioning equipment; Sales of experimental analytical instruments; Sales of optical instruments; Sales of Class I medical devices; Sales of Class II medical devices; Sales of electrical equipment; Sales of daily glass products; Sales of specialized equipment for environmental protection; Sales of special equipment; Sales of labor protection equipment; Sales of glassware; Sales of synthetic materials; Sales of rubber products; Sales of office equipment; General equipment repair; Wholesale of hardware products; Retail of computer software, hardware, and auxiliary equipment; Retail of electronic components; Sales of power electronic components; Electronic product sales; Retail of stationery supplies; Retail of sports goods and equipment; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Sales of daily necessities; Sales of office supplies; Sales of mechanical equipment; Sales of office equipment and consumables; Specialized equipment repair; Domestic trade agency; 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 with a business license in accordance with the law) License project: sales of specialized products for computer information system security; Construction project design; Inspection and testing services (for projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects are subject to the approval documents or licenses of relevant departments). Core products: Low Temperature Coolant Circulation Pump, Dissolved Oxygen Analyzer, High Speed Freeze Centrifuge

TOP6
Shanghai Chuanyu Experimental Instrument Co., Ltd
Overall Score4.6 / 5
Est. Date2022-01-05
Registered Capital500K CNY

Shanghai Chuanyu Experimental Instrument Co., Ltd., registered at Building 1, No. 8218 Jinda Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, with Song Tingting as the legal representative. Its business scope includes general projects: sales of experimental and analytical instruments; Sales of instruments and meters; Wholesale of electronic components; Retail of electronic components; Electronic product sales; Sales of communication equipment; Sales of cameras and equipment; Wholesale of hardware products; Retail of hardware products; Operation of wires and cables; Sales of mechanical equipment; Sales of mechanical and electrical equipment; 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: Low Temperature Coolant Circulation Pump, Solid Phase Extraction Instrument, Viscometer Constant Temperature Bath

TOP7
Shanghai Hujia Instrument Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2011-07-27
Registered Capital5000K CNY

Shanghai Hujia Instrument Equipment Co., Ltd., registered at Room J9032, No. 912 Yecheng Road, Jiading Industrial Zone, Shanghai, with the registration authority of Jiading District Market Supervision Administration and the legal representative of Zhong Zhihui, engages in the sales of laboratory analytical instruments, instruments and meters, electromechanical equipment, refrigeration equipment, environmental protection equipment, labor protection supplies, electronic products, household appliances, office equipment and supplies, Class I medical equipment, chemical products and raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), mechanical equipment maintenance (excluding special equipment), technical development, technical consulting, technical services, and technology transfer in the fields of computer technology, software technology, electromechanical technology, and mechanical technology. Import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Low Temperature Coolant Circulation Pump, Exhaust Gas Absorption Device, Rotary Evaporator

TOP8
Zhengzhou Changcheng Technology Industry and Trade Co., Ltd
Overall Score4.6 / 5
Est. Date2001-04-25
Registered Capital30000K CNY

Zhengzhou Changcheng Science Industry and Trade Co., Ltd., with its registered address at No. 1119 Science Avenue, Shangjie District, Zhengzhou City, is registered with the Market Supervision and Administration Bureau of Shangjie District, Zhengzhou City. The legal representative is Zhang Baoguo, and its business scope includes the manufacturing of specialized instruments for scientific teaching and research, processing of mechanical and electronic components, and technical services. Sales and maintenance of instruments, electrical appliances, machinery and equipment, electronic products and communication equipment, building materials, general machinery, hardware and electrical equipment, and metal materials; To engage in the export business of self-produced products and the import business of mechanical equipment, spare parts, and raw materials required by the enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: Low Temperature Coolant Circulation Pump, Circulating Water Multi-Purpose Vacuum Pump, Rotary Evaporator

TOP9
Henan Bainian Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2022-03-25
Registered Capital1000K CNY

Henan Bainian Instrument Co., Ltd., with its registered address at No. 58 Mengjin Road, Shangjie District, Zhengzhou City, Henan Province, is registered with the Market Supervision and Administration Bureau of Shangjie District, Zhengzhou City. The legal representative is Ma Pengfei, and the business scope includes general projects: manufacturing of experimental and analytical instruments; Manufacturing of instruments and meters; Manufacturing of specialized teaching instruments; Mechanical parts and component processing; Sales of instruments and meters; Sales of specialized teaching instruments; Sales of experimental analytical instruments; Sales of glassware; Sales of rubber products; Sales of optical instruments; Wholesale of hardware products; Sales of pumps and vacuum equipment; Sales of mechanical parts and components; Instrument and meter repair (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) License project: technology import and export; Import and export of goods (for projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects are subject to the approval documents or licenses issued by relevant departments). Core products: Low Temperature Coolant Circulation Pump, Vc100 Vacuum Controller, Magnetic Stirrer

TOP10
Shanghai Yuezhong Instrument Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2012-01-13
Registered Capital1000K CNY

Shanghai Yuezhong Instrument Equipment Co., Ltd., with its registered address at Building 2-3, No. 98, Lane 3029, Huaxu Road, Qingpu District, is registered with the Qingpu District Market Supervision Administration. The legal representative is Fu Shaojie, and its business scope includes the production and processing of instruments and equipment, instruments and meters, metal products, mechanical equipment and accessories, electronic products, and the sale of self-produced products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Low Temperature Coolant Circulation Pump, Glass Reactor, Uv Analyzer

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhengzhou Keda Machinery Instrument Equipment Co., Ltd2009-09-22Low Temperature Coolant Circulation Pump, Vacuum Bucket, Magnetic Stirrer10000K CNYNot Supported
Zhengzhou Biochemical Instrument Co., Ltd2017-02-10Low Temperature Coolant Circulation Pump, Circulating Water Vacuum Pump, Blender1000K CNYNot Supported
Zhengzhou Haiqi Instrument Technology Co., Ltd2020-03-30Low Temperature Coolant Circulation Pump, Circulating Water Vacuum Pump, Drying Oven5000K CNYNot Supported
Zhengzhou Yarong Instrument Co., Ltd2007-11-22Low Temperature Coolant Circulation Pump, Circulating Water Vacuum Pump, High And Low Temperature Cycle Machine2000K CNYNot Supported
Henan Xinling Instrument Equipment Co., Ltd2021-02-07Low Temperature Coolant Circulation Pump, Dissolved Oxygen Analyzer, High Speed Freeze Centrifuge2000K CNYNot Supported
Shanghai Chuanyu Experimental Instrument Co., Ltd2022-01-05Low Temperature Coolant Circulation Pump, Solid Phase Extraction Instrument, Viscometer Constant Temperature Bath500K CNYNot Supported
Shanghai Hujia Instrument Equipment Co., Ltd2011-07-27Low Temperature Coolant Circulation Pump, Exhaust Gas Absorption Device, Rotary Evaporator5000K CNYNot Supported
Zhengzhou Changcheng Technology Industry and Trade Co., Ltd2001-04-25Low Temperature Coolant Circulation Pump, Circulating Water Multi-Purpose Vacuum Pump, Rotary Evaporator30000K CNYNot Supported
Henan Bainian Instrument Co., Ltd2022-03-25Low Temperature Coolant Circulation Pump, Vc100 Vacuum Controller, Magnetic Stirrer1000K CNYNot Supported
Shanghai Yuezhong Instrument Equipment Co., Ltd2012-01-13Low Temperature Coolant Circulation Pump, Glass Reactor, Uv Analyzer1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of low-temperature coolant circulation pumps, it is recommended to prioritize checking key technical parameters such as refrigeration temperature range, flow rate, and head to ensure that they match the cooling requirements of laboratory or industrial equipment.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Such suppliers usually provide more stable equipment performance and after-sales service guarantees.
  • In the chemical or pharmaceutical industry, low-temperature coolant circulation pumps need to have corrosion-resistant materials and explosion-proof design. When purchasing, suitable models should be selected based on specific scenarios.
  • If the equipment needs to operate continuously for a long time, it is recommended to pay attention to the energy efficiency ratio and noise control parameters of the pump body, and prioritize selecting suppliers with more industry application cases to reduce procurement risks.

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