Updated May 28, 2026 · Public platform & industry data

May 28, 2026 Updated

English
title decor left

2026 Top 10 Constant Temperature Bath Manufacturers in China

title decor right

Top-rated Constant Temperature Bath suppliers, How to choose a Constant Temperature Bath manufacturer, Best Constant Temperature Bath companies in China

The top 10 Constant Temperature Bath manufacturers in China for 2026 are: Qingdao Shengxiang Information Technology Co., Ltd, Shanghai Bilang Instrument Manufacturing Co., Ltd, Jiangsu Tianling Instrument Co., Ltd, Suzhou Jimino Instrument Co., Ltd, Beijing Changliu Scientific Instrument Co., Ltd, Jinan Hengyuntai Scientific Instrument Co., Ltd, North South Instrument Co., Ltd, Hangzhou Chuanheng Experimental Instrument Co., Ltd, Texas Qualcomm Experimental Instrument Co., Ltd, Shanghai Daluo Scientific Instrument Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
Top 1
background image
Qingdao Shengxiang Information Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2024-09-18
Registered Capital2000K CNY

Qingdao Shengxiang Information Technology Co., Ltd., with its registered address at Room 1201-14, Building 3, No. 130-145 Jiushui East Road, Licang District, Qingdao City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Licang District, Qingdao City. The legal representative is Lv Zhiguo, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Environmental consulting services; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of instruments and meters; Electronic product sales; Mechanical equipment research and development; Sales of mechanical equipment; Sales of household appliances; Sales of labor protection equipment; Retail of sports goods and equipment; Retail of hardware products; Medical research and experimental development; Wholesale of cosmetics; Engineering and technical research and experimental development; Manufacturing of electronic specialized equipment; Manufacturing of experimental analytical instruments; General equipment manufacturing (excluding special equipment manufacturing); Sales of office supplies; Health consultation services (excluding diagnosis and treatment services); Sales of needle textiles and raw materials; Wholesale of clothing and apparel; Clothing and apparel retail; Manufacturing of household textile products; Sales of plastic products; Sales of leather products; Sales of packaging materials and products; Jewelry manufacturing; Wholesale of jewelry; Advertising production; Advertising release; Advertising design and agency; Enterprise management consulting; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Sales of firefighting equipment; Manufacturing of security equipment; Sales of security equipment; Agricultural machinery services; Sales of intelligent robots; Research and development of intelligent robots. (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: Constant Temperature Bath, Clamp Meter, Soil Sampler

Top 2
background image
Shanghai Bilang Instrument Manufacturing Co., Ltd
Overall Score4.8 / 5
Est. Date2014-04-10
Registered Capital500K CNY

Shanghai Bilang Instrument Manufacturing Co., Ltd., with its registered address at 3rd and 4th floors, Building 2, No. 598 Guanghua Road, Minhang District, Shanghai, is registered with the Minhang District Market Supervision Administration. The legal representative is Li Guoyong, and its business scope includes the processing (limited to branch operations), maintenance, and installation of testing instruments and meters (excluding calculator dishes), wholesale and retail of Class I medical devices, electronic products, glass products, household appliances, electromechanical equipment, electronic components, computers, software, and auxiliary equipment (excluding computer information system security products), hardware and electrical equipment, business information consulting, and technical consulting, technical services, technology transfer, and technology development in the field of biotechnology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Constant Temperature Bath, Nitrogen Blower Metal Bath, Reaction Kettle. Rotary Evaporation

Top 3
background image
Jiangsu Tianling Instrument Co., Ltd
Overall Score4.8 / 5
Est. Date2015-09-30
Registered Capital10000K CNY

Jiangsu Tianling Instrument Co., Ltd., with its registered address at Building 1, Liandong U Valley, No. 12 Xinbai Road, Tinghu District, Yancheng City, Jiangsu Province (7), registered with the Administrative Service Management Office of Tinghu District, Yancheng City. The legal representative is Wang Jie, and the business scope includes the manufacturing, wholesale, and retail of instruments and meters, constant temperature baths, ultrasonic cell crushers, freeze dryers, cooling water circulation machines, ultrasonic cleaning machines, and incubators; Wholesale and retail of general equipment and accessories, electrical machinery, hardware products (excluding electric tricycles), office equipment, metal materials (excluding projects with special national regulations), metal products, electronic products, communication equipment (excluding satellite broadcasting and television ground receiving facilities), chemical products (excluding pesticides and other hazardous chemicals), glass products, furniture, and medical equipment; Engaged in technical consulting, technical services, technology transfer, and technology development in the field of biotechnology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Import and export of goods; Technology import and export; Measurement technology services; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Constant Temperature Bath, Special Slot For Capillary Viscometer, Dcw Series Horizontal Constant Temperature Bath

TOP4
Suzhou Jimino Instrument Co., Ltd
Overall Score4.7 / 5
Est. Date2014-03-17
Registered Capital1000K CNY

Suzhou Jimino Instrument Co., Ltd., with its registered address at No. 32 Mingshi Road, Luzhi Town, Wuzhong District, Suzhou City, registered with the Administrative Approval Bureau of Wuzhong District, Suzhou City. The legal representative is Xiang Na, and its business scope includes research and development, design, production, and sales of laboratory instruments and equipment; Sales: glassware, mechanical equipment, chemical equipment, hardware and electrical equipment, household appliances, electronic products, instruments and meters, cultural supplies, Class I medical devices, non hazardous chemical products; And engage in technology development, consulting, and transfer in the field of experimental equipment; 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: Constant Temperature Bath, Low Temperature Constant Temperature Circulating Bath, Cooling Water Circulation Device

TOP5
Beijing Changliu Scientific Instrument Co., Ltd
Overall Score4.7 / 5
Est. Date2003-02-28
Registered Capital1000K CNY

Beijing Changliu Scientific Instrument Co., Ltd., with its registered address at Room 419A-15, 4th Floor, Building 20, No. 19 Jingouhe Road, Haidian District, Beijing, registered with the Market Supervision Administration of Haidian District, Beijing, and represented by You Fangyuan as its legal representative. Its business scope includes the sale of instruments and self-developed products; Technology development, technology transfer, technology consulting, technology services, and technology promotion. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Constant Temperature Bath, Precision Chiller, Split Type Chiller

TOP6
Jinan Hengyuntai Scientific Instrument Co., Ltd
Overall Score4.6 / 5
Est. Date2024-08-01
Registered Capital1000K CNY

Jinan Hengyuntai Scientific Instrument Co., Ltd., with its registered address at Building 22, Haina City, No. 777 Meili Road, Meilihu Street, Huaiyin District, Jinan City, Shandong Province, China, 2001, registered with the Market Supervision and Administration Bureau of Huaiyin District, Jinan City, and represented by Hu Ruizhi as its legal representative. Its business scope includes general projects such as sales of instruments and meters; Manufacturing of instruments and meters; Sales of optical instruments; Sales of electrical instruments and meters; Sales of experimental analytical instruments; Sales of IoT devices; Software development; Software outsourcing services; Sales of cameras and equipment; Sales of office equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of household appliances; Sales of household appliance spare parts; Manufacturing of power electronic components; Sales of electronic components and electromechanical equipment; Wholesale of electronic components; Retail of electronic components; Sales of firefighting equipment; Retail of hardware products; Wholesale of hardware products; Electronic product sales; Sales of mobile communication devices; Sales of office supplies; Furniture sales; Wholesale of stationery supplies; Retail of stationery supplies; Retail of sports goods and equipment; Wholesale of sports goods and equipment; Sales of daily necessities; Sales of building materials; Sales of rubber products; Integrated circuit design; Information system integration services; Information technology consulting services; Computer system services; Import and export of goods; Internet sales (except for sales of goods that require a license). (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: Constant Temperature Bath, Low Temperature Coolant Circulation Pump, Drying Oven Drying Oven

TOP7
North South Instrument Co., Ltd
Overall Score4.6 / 5
Est. Date2008-04-17
Registered Capital50000K CNY

North South Instrument Co., Ltd., with its registered address at No. 03, 26th floor, Building A, No. 72 Beihuan Road, Jinshui District, Zhengzhou City, registered with the Market Supervision and Administration Bureau of Jinshui District, Zhengzhou City. The legal representative is Zhang Guoli, and the business scope includes general projects: manufacturing of experimental and analytical instruments; Manufacturing of instruments and meters; Sales of experimental analytical instruments; Sales of instruments and meters; Instrument and meter repair; Sales of office equipment; Sales of mechanical equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of chemical products (excluding licensed chemical products); Sales of electrical accessories; Electronic product sales; Sales of household appliances; Sales of refrigeration and air conditioning equipment; Sales of specialized equipment for environmental protection; General equipment repair; Sales of universal feeding and distribution devices; Furniture sales; Sales of daily necessities; Sales of daily necessities; Sales of communication equipment; Repair of communication equipment; Import and export of goods; Technology import and export; Computer and office equipment maintenance; Sales of Class II medical devices; Information technology consulting services; Sales of Class I medical devices; Sales of specialized teaching instruments; Sales of electronic measuring instruments; Manufacturing of specialized teaching instruments; Manufacturing of specialized instruments; Manufacturing of drug detection instruments; Manufacturing of optical instruments; Manufacturing of other general instruments; Manufacturing of pumps and vacuum equipment (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: Constant Temperature Bath, Preheating Platform, Ball Mill

TOP8
Hangzhou Chuanheng Experimental Instrument Co., Ltd
Overall Score4.6 / 5
Est. Date2021-03-11
Registered Capital5000K CNY

Hangzhou Chuanheng Experimental Instrument Co., Ltd., with its registered address at Room 307, 3rd Floor, Building 1, No. 603 Hongfeng Road, Donghu Street, Linping District, Hangzhou City, Zhejiang Province, is registered with the Market Supervision and Administration Bureau of Linping District, Hangzhou City. The legal representative is Cha Xiaoming, and the business scope includes general projects: sales of experimental analytical instruments; Sales of instruments and meters; Sales of glassware; Sales of power electronic components; Electronic product sales; Sales of communication equipment; Sales of household appliances; Operation of wires and cables; Sales of mechanical equipment; Sales of electronic components and electromechanical 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: Constant Temperature Bath, Constant Temperature Drying Oven, Water Bath/Air Bath Oscillator

TOP9
Texas Qualcomm Experimental Instrument Co., Ltd
Overall Score4.4 / 5
Est. Date2015-04-08
Registered Capital1000K CNY

Dezhou Qualcomm Experimental Instrument Co., Ltd., registered at No. 1803, 18th Floor, Financial Building, 1369 Tianqu Middle Road, Xinhu Street Office, Decheng District, Dezhou City, Shandong Province, with the registration authority of Dezhou Decheng District Market Supervision and Administration Bureau and the legal representative of Lan Guijun, is engaged in the sales of computers and accessories, instruments and meters, experimental analysis instruments, hardware and electrical equipment, chemical products (excluding hazardous, monitoring, edible and precursor chemicals), stationery, office equipment, electronic products (excluding radio transmission equipment and monitoring products), and communication equipment (excluding satellite communication equipment); Import and export business of goods and technology; Software development. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Constant Temperature Bath, Wiggens Mixer From Germany, Gel Time Tester

TOP10
Shanghai Daluo Scientific Instrument Co., Ltd
Overall Score4.4 / 5
Est. Date2019-03-12
Registered Capital2000K CNY

Shanghai Daluo Scientific Instrument Co., Ltd., with its registered address at Room 108, Building 6, W District, No. 13, Lane 53, Qingkun Road, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision and Administration Bureau. The legal representative is Wang Changbo, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Specialized equipment repair; Installation services for ordinary mechanical equipment; Sales of instruments and meters; Sales of experimental analytical instruments; Sales of Class I medical devices; Sales of refrigeration and air conditioning equipment; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of fiberglass and related products; Sales of household appliances; Wholesale of electronic components; Wholesale of hardware products; Sales of metal products; Wholesale of stationery supplies; Sales of office supplies; Wholesale of computer software, hardware, and auxiliary equipment; Sales of chemical products (excluding licensed chemical products); Import and export of goods; Technology import and export; Instrument and meter manufacturing [branch operation]; Manufacturing of experimental analytical instruments [branch operation]; Manufacturing of mechanical and electrical equipment [branch operation]; General equipment manufacturing (excluding special equipment manufacturing) [branch operation]. (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: Constant Temperature Bath, Ultrasonic Cell Grinder, Ultrasonic Reactor Extractor For Industrial Use

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Qingdao Shengxiang Information Technology Co., Ltd2024-09-18Constant Temperature Bath, Clamp Meter, Soil Sampler2000K CNYNot Supported
Shanghai Bilang Instrument Manufacturing Co., Ltd2014-04-10Constant Temperature Bath, Nitrogen Blower Metal Bath, Reaction Kettle. Rotary Evaporation500K CNYNot Supported
Jiangsu Tianling Instrument Co., Ltd2015-09-30Constant Temperature Bath, Special Slot For Capillary Viscometer, Dcw Series Horizontal Constant Temperature Bath10000K CNYNot Supported
Suzhou Jimino Instrument Co., Ltd2014-03-17Constant Temperature Bath, Low Temperature Constant Temperature Circulating Bath, Cooling Water Circulation Device1000K CNYNot Supported
Beijing Changliu Scientific Instrument Co., Ltd2003-02-28Constant Temperature Bath, Precision Chiller, Split Type Chiller1000K CNYNot Supported
Jinan Hengyuntai Scientific Instrument Co., Ltd2024-08-01Constant Temperature Bath, Low Temperature Coolant Circulation Pump, Drying Oven Drying Oven1000K CNYNot Supported
North South Instrument Co., Ltd2008-04-17Constant Temperature Bath, Preheating Platform, Ball Mill50000K CNYNot Supported
Hangzhou Chuanheng Experimental Instrument Co., Ltd2021-03-11Constant Temperature Bath, Constant Temperature Drying Oven, Water Bath/Air Bath Oscillator5000K CNYNot Supported
Texas Qualcomm Experimental Instrument Co., Ltd2015-04-08Constant Temperature Bath, Wiggens Mixer From Germany, Gel Time Tester1000K CNYNot Supported
Shanghai Daluo Scientific Instrument Co., Ltd2019-03-12Constant Temperature Bath, Ultrasonic Cell Grinder, Ultrasonic Reactor Extractor For Industrial Use2000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of a constant temperature bath, it is recommended to prioritize confirming temperature control accuracy and uniformity parameters, such as stability of ± 0.1 ℃, which can meet most laboratory sample constant temperature treatment scenarios.
  • In the field of industrial reactor matching or material testing, attention should be paid to the volume and corrosion resistance design of the constant temperature bath to ensure compatibility with production equipment.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • For special scenarios such as biomedicine, it is recommended to choose a constant temperature bath with multi-stage program temperature control function to adapt to the temperature change requirements of complex experimental processes.

Knowledge Base

Q

Hefei low-temperature constant temperature reaction bath heat transfer oil is a commonly used heat transfer medium in laboratories. This article will introduce how to choose and use this heat transfer oil, as well as precautions and common problem-solving methods.

Q

This article introduces the working principle, applicable scenarios, and usage techniques of a 10L constant temperature and low-temperature water bath, helping readers understand its practical applications in laboratories and industries, and improving operational efficiency and safety.

Q

Constant temperature water baths are commonly used in laboratories for sample processing in chemistry, biology, medicine, and other fields. To ensure a constant water temperature, specialized equipment such as constant temperature water baths, constant temperature water baths, constant temperature circulating water tanks, etc. are required.

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