Updated Aug 4, 2026 · Public platform & industry data

Aug 4, 2026 Updated

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2026 Top 10 Temperature Sensing Bulb Manufacturers in China

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Top-rated Temperature Sensing Bulb suppliers, How to choose a Temperature Sensing Bulb manufacturer, Best Temperature Sensing Bulb companies in China

The top 10 Temperature Sensing Bulb manufacturers in China for 2026 are: Nanjing Tianrui Refrigeration Technology Co., Ltd, Beijing Jiaxing Yulong Technology Co., Ltd, Xi'an Jiumao Refrigeration Equipment Engineering Co., Ltd, Shandong Zhushi Pharmaceutical Group Co., Ltd, Cold Cat Refrigeration Equipment (Henan) Co., Ltd, Cold Cat Refrigeration Equipment (Chengdu) Co., Ltd, Nanjing Tianrui Refrigeration Technology Co., Ltd, Guangzhou Tianhong Technology Equipment Co., Ltd, Wuxi Xien Power Equipment Co., Ltd, Shandong Zhushi Pharmaceutical Group 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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Nanjing Tianrui Refrigeration Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2017-09-21
Registered Capital1000K CNY

Nanjing Tianrui Refrigeration Technology Co., Ltd., with its registered address at Room 101, Building 4, No. 166 Xingangwan Road, Longchi Street, Liuhe District, Nanjing City, is registered with the Market Supervision Administration of Liuhe District, Nanjing City. The legal representative is Sun Xiaowen, and the business scope includes licensed projects such as import and export of goods; Technology import and export; Various engineering construction activities; 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) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Sales of mechanical parts and components; Mechanical parts and component processing; Sales of insulation materials; Installation services for ordinary mechanical equipment; General equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Industrial design services; Sales of gas compression machinery; Sales of electronic specialized equipment; Sales of industrial automatic control system devices; Sales of pneumatic power machinery and components; Sales of mechanical equipment; Sales of instruments and meters (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: Temperature Sensing Bulb, Dunan, Merlot

Top 2
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Beijing Jiaxing Yulong Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2016-11-07
Registered Capital2000K CNY

Beijing Jiaxing Yulong Technology Co., Ltd., with its registered address at Unit 102, 1st Floor, Building 1, No.1 Courtyard, Jinfang Road, Chaoyang District, Beijing, registered with the Market Supervision Administration of Chaoyang District, Beijing, and represented by She Zhiyu as its legal representative. Its business scope includes technology promotion services; Selling hardware and electrical equipment (not engaged in physical store operations), mechanical equipment, electrical equipment, metal materials, chemical products (excluding hazardous chemicals), automotive parts, building materials (not engaged in physical store operations), handicrafts, daily necessities, computers, software and auxiliary equipment, stationery supplies; Economic and trade consulting. (Market entities 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 approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Temperature Sensing Bulb, Castow Products, Lu Gong Pressure Controller

Top 3
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Xi'an Jiumao Refrigeration Equipment Engineering Co., Ltd
Overall Score4.8 / 5
Est. Date2020-03-03
Registered Capital3000K CNY

Xi'an Jiumao Refrigeration Equipment Engineering Co., Ltd., with its registered address at Room 11116, Unit 1, Building 19, No. 158 Fengcheng Eighth Road, Economic and Technological Development Zone, Xi'an City, Shaanxi Province, is registered with the Economic Development Zone Branch of Xi'an Municipal Administration for Market Regulation. The legal representative is Yuan Ling, and the business scope includes general projects such as wholesale of household appliances; Wholesale of ordinary petroleum products; Wholesale of metal materials; Wholesale of other chemical products; Wholesale of plastic products; Sales of ecological environment materials; Wholesale of mechanical equipment; Wholesale of hardware products; Wholesale of chemical products (excluding hazardous chemicals); Wholesale of computer software, hardware, and auxiliary equipment; Wholesale of metal products; Wholesale of instruments and meters; Wholesale of electronic components; Wholesale of fire-fighting equipment; Sales of environmental emergency detection instruments and meters; Sales of environmental emergency technical equipment; Domestic trade agency; Trade brokers; Sales agent; Recycling of renewable resources; Retail of daily necessities; Retail of lubricating oil; Retail of computer software, hardware, and auxiliary equipment; Retail of electronic office equipment; Retail of hardware products; Retail of building decoration materials; Internet of Things technology services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Water pollution control; Water pollution prevention and control services; Repair of communication equipment; Repair of daily electrical appliances; Heating services. (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: Temperature Sensing Bulb, Danfoss Accessories,

TOP4
Shandong Zhushi Pharmaceutical Group Co., Ltd
Overall Score4.7 / 5
Est. Date2003-12-05
Registered Capital100000K CNY

Shandong Zhushi Pharmaceutical Group Co., Ltd., with its registered address located at Fanlou Road South, Development Zone, Shan County, registered with the Shan County Market Supervision Administration, and represented by Zhu Kunfu as its legal representative. Its business scope includes licensed projects such as the production of Class II medical devices; Third class medical device operation; Production of Class III medical devices; Production of hygiene products and disposable medical supplies; Sales of Class I radioactive sources; Production of disinfection products for infectious disease prevention and control; Radiological health technology services; Cosmetics production; Disinfectant production (excluding hazardous chemicals); Drug production; Food production; Production of health food; Production of infant formula food; Production of formula foods for special medical purposes; Food sales; Production of tea products; Beverage production; Internet information service; Basic telecommunications services; The first type of value-added telecommunications services; The second type of value-added telecommunications services; Production of alcoholic beverages; Alcohol business; Production of food detergent. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: production of Class I medical devices; Sales of Class I medical devices; Sales of Class II medical devices; Sales of hygiene products and disposable medical supplies; Disinfectant sales (excluding hazardous chemicals); Sales of special labor protection equipment; Software development; Retail of cosmetics; Wholesale of cosmetics; Sales of personal hygiene products; Internet sales (except for the sale of goods that need to be licensed); Sales of household appliances; Research and development of household appliances; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of daily necessities; Sales of labor protection equipment; Manufacturing of industrial textile products; Sales of formula foods for special medical purposes; Sales of health food (pre packaged); Import and export of goods; Sales of daily miscellaneous goods; Manufacturing of daily miscellaneous goods; Production and assembly of prosthetics and orthotics (assistive devices); Advertising release; Advertising design and agency; Organize cultural and artistic exchange activities; Enterprise management consulting; Marketing planning; Photography printing services; Conference and exhibition services; Sales of food detergent; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products). (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: Temperature Sensing Bulb, Mud Moxibustion Ointment, Health Food

TOP5
Cold Cat Refrigeration Equipment (Henan) Co., Ltd
Overall Score4.7 / 5
Est. Date2021-01-12
Registered Capital2000K CNY

Cold Cat Refrigeration Equipment (Henan) Co., Ltd., registered at Room 1815, 18th Floor, Huaxiang Guomao Building, Longhu Town, Xinzheng City, Zhengzhou City, Henan Province, registered with the Xinzheng Market Supervision and Administration Bureau, with Sun Yiwen as the legal representative. Its business scope includes general projects such as sales of refrigeration and air conditioning equipment; Wholesale of hardware products; Sales of lubricating oil; Home appliance installation services; Cooling services; Low temperature storage (excluding projects requiring approval such as hazardous chemicals); Sales of household appliance spare parts; Sales of daily necessities; Sales of mechanical parts and components; Retail of hardware products; Clothing and apparel retail; Wholesale of clothing and apparel; Sales of electrical and mechanical equipment; Sales of electronic components and electromechanical equipment; Installation services for ordinary mechanical equipment; Engineering management services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Conference and exhibition services; Translation services; Advertising design and agency; Advertising release (excluding radio stations, television stations, and newspaper publishing units) (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: Import and export of goods; Technology import and export; Design of Building Intelligent System (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 approval documents or permits from relevant departments). Core products: Temperature Sensing Bulb, Filter, Jingchuang

TOP6
Cold Cat Refrigeration Equipment (Chengdu) Co., Ltd
Overall Score4.6 / 5
Est. Date2016-11-21
Registered Capital13600K CNY

Cold Cat Refrigeration Equipment (Chengdu) Co., Ltd., registered at No. 309, 3rd Floor, Building 2, No. 555 Zhongji Avenue, Xindu Street, Xindu District, Chengdu, registered with the Market Supervision and Administration Bureau of Xindu District, Chengdu, with Sun Yiwen as the legal representative. Its business scope includes general projects such as sales of refrigeration and air conditioning equipment; Sales of power electronic components; Sales of pumps and vacuum equipment; Sales of household appliances; Sales of household appliance spare parts; Sales of daily necessities; Sales of mechanical parts and components; Wholesale of hardware products; Retail of hardware products; Wholesale of clothing and apparel; Clothing and apparel retail; Wholesale of shoes and hats; Retail of shoes and hats; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of lubricating oil; Sales of specialized chemical products (excluding hazardous chemicals); Home appliance installation services; Rental services for storage equipment; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Translation services; Advertising production; Sales agent; Advertising release (excluding radio stations, television stations, and newspaper publishing units); 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: Operation of hazardous chemicals; Internet information services (for projects that need to be approved according to law, business activities can only be carried out with the approval of relevant departments, and specific business projects shall be subject to the approval documents or licenses of relevant departments).. Core products: Temperature Sensing Bulb, Refrigerant,

TOP7
Nanjing Tianrui Refrigeration Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-09-21
Registered Capital1000K CNY

Nanjing Tianrui Refrigeration Technology Co., Ltd., with its registered address at Room 101, Building 4, No. 166 Xingangwan Road, Longchi Street, Liuhe District, Nanjing City, is registered with the Market Supervision Administration of Liuhe District, Nanjing City. The legal representative is Sun Xiaowen, and the business scope includes licensed projects such as import and export of goods; Technology import and export; Various engineering construction activities; 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) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Sales of mechanical parts and components; Mechanical parts and component processing; Sales of insulation materials; Installation services for ordinary mechanical equipment; General equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Industrial design services; Sales of gas compression machinery; Sales of electronic specialized equipment; Sales of industrial automatic control system devices; Sales of pneumatic power machinery and components; Sales of mechanical equipment; Sales of instruments and meters (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: Temperature Sensing Bulb, Karst Expansion Valve, Emerson Expansion Valve

TOP8
Guangzhou Tianhong Technology Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-07-20
Registered Capital300K CNY

Guangzhou Tianhong Technology Equipment Co., Ltd., registered at X1301-D015035, No. 106 Fengze East Road, Nansha District, Guangzhou (self compiled Building 1), registered with the Market Supervision and Administration Bureau of Nansha District, Guangzhou. The legal representative is Wang Dandan, and the business scope includes wholesale of hardware products; Sales of mechanical equipment; Sales of lubricating oil; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of refrigeration and air conditioning equipment; Sales of gas compression machinery; Import and export of goods;. Core products: Temperature Sensing Bulb, Japanese Egret Palace, Danfoss

TOP9
Wuxi Xien Power Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2010-06-11
Registered Capital2000K CNY

Wuxi Xi'en Power Equipment Co., Ltd., with its registered address at 6-821 Tianshan Road, Xinwu District, Wuxi City, is registered with the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City). The legal representative is Xiao Yungang, and its business scope includes the sales of refrigeration equipment and accessories, mechanical equipment, bearings, special equipment, chemical products and raw materials (excluding dangerous goods), building materials, metal materials and products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Temperature Sensing Bulb, Kps Temperature Switch,

TOP10
Shandong Zhushi Pharmaceutical Group Co., Ltd
Overall Score4.4 / 5
Est. Date2003-12-05
Registered Capital100000K CNY

Shandong Zhushi Pharmaceutical Group Co., Ltd., with its registered address located at Fanlou Road South, Development Zone, Shan County, registered with the Shan County Market Supervision Administration, and represented by Zhu Kunfu as its legal representative. Its business scope includes licensed projects such as the production of Class II medical devices; Third class medical device operation; Production of Class III medical devices; Production of hygiene products and disposable medical supplies; Sales of Class I radioactive sources; Production of disinfection products for infectious disease prevention and control; Radiological health technology services; Cosmetics production; Disinfectant production (excluding hazardous chemicals); Drug production; Food production; Production of health food; Production of infant formula food; Production of formula foods for special medical purposes; Food sales; Production of tea products; Beverage production; Internet information service; Basic telecommunications services; The first type of value-added telecommunications services; The second type of value-added telecommunications services; Production of alcoholic beverages; Alcohol business; Production of food detergent. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: production of Class I medical devices; Sales of Class I medical devices; Sales of Class II medical devices; Sales of hygiene products and disposable medical supplies; Disinfectant sales (excluding hazardous chemicals); Sales of special labor protection equipment; Software development; Retail of cosmetics; Wholesale of cosmetics; Sales of personal hygiene products; Internet sales (except for the sale of goods that need to be licensed); Sales of household appliances; Research and development of household appliances; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of daily necessities; Sales of labor protection equipment; Manufacturing of industrial textile products; Sales of formula foods for special medical purposes; Sales of health food (pre packaged); Import and export of goods; Sales of daily miscellaneous goods; Manufacturing of daily miscellaneous goods; Production and assembly of prosthetics and orthotics (assistive devices); Advertising release; Advertising design and agency; Organize cultural and artistic exchange activities; Enterprise management consulting; Marketing planning; Photography printing services; Conference and exhibition services; Sales of food detergent; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products). (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: Temperature Sensing Bulb, Pediatric Products, Compressed Candy

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanjing Tianrui Refrigeration Technology Co., Ltd2017-09-21Temperature Sensing Bulb, Dunan, Merlot1000K CNYNot Supported
Beijing Jiaxing Yulong Technology Co., Ltd2016-11-07Temperature Sensing Bulb, Castow Products, Lu Gong Pressure Controller2000K CNYNot Supported
Xi'an Jiumao Refrigeration Equipment Engineering Co., Ltd2020-03-03Temperature Sensing Bulb, Danfoss Accessories, 3000K CNYNot Supported
Shandong Zhushi Pharmaceutical Group Co., Ltd2003-12-05Temperature Sensing Bulb, Mud Moxibustion Ointment, Health Food100000K CNYSupported
Cold Cat Refrigeration Equipment (Henan) Co., Ltd2021-01-12Temperature Sensing Bulb, Filter, Jingchuang2000K CNYNot Supported
Cold Cat Refrigeration Equipment (Chengdu) Co., Ltd2016-11-21Temperature Sensing Bulb, Refrigerant, 13600K CNYNot Supported
Nanjing Tianrui Refrigeration Technology Co., Ltd2017-09-21Temperature Sensing Bulb, Karst Expansion Valve, Emerson Expansion Valve1000K CNYNot Supported
Guangzhou Tianhong Technology Equipment Co., Ltd2023-07-20Temperature Sensing Bulb, Japanese Egret Palace, Danfoss300K CNYNot Supported
Wuxi Xien Power Equipment Co., Ltd2010-06-11Temperature Sensing Bulb, Kps Temperature Switch, 2000K CNYNot Supported
Shandong Zhushi Pharmaceutical Group Co., Ltd2003-12-05Temperature Sensing Bulb, Pediatric Products, Compressed Candy100000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of temperature sensors, it is recommended to prioritize checking key technical parameters such as temperature measurement range, response time, and accuracy to ensure compatibility with refrigeration systems or temperature control equipment.
  • When applying temperature sensors in the field of industrial automation, attention should be paid to their corrosion resistance and seismic performance. For special scenarios, product specifications with stainless steel shells or explosion-proof designs can be considered.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable product supply.
  • The procurement of temperature sensors in commercial refrigeration equipment should be based on the installation space size and interface type to avoid secondary replacement or system compatibility issues caused by non-compliance with specifications.
  • Long term cooperative suppliers should have the ability to continuously provide temperature sensors that meet industry standards, and their industry data support can serve as an auxiliary basis for evaluating stability.

Knowledge Base

Q

The size selection of the temperature sensing package for the seafood pool refrigeration machine directly affects the refrigeration effect. This article will introduce the function, selection criteria, and installation precautions of the temperature sensing package, helping users choose and use it reasonably to ensure the best refrigeration effect of the seafood pool.

Q

This article reveals the working principle of the temperature sensing probe in the refrigeration system, analyzes how it senses temperature changes and controls refrigerant flow, as well as the impact of different installation positions on system efficiency. It takes you to understand the major role of this small component.

Q

This article reveals the common installation positions and working principles of exhaust temperature sensors for pipeline machines, analyzes the key role of temperature monitoring, and provides daily maintenance suggestions to help users easily grasp the information of the core components of the equipment.

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