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 Guangdong

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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 Guangdong for 2026 are: Guangzhou Tianhong Technology Equipment Co., Ltd, Shenzhen Hairui Refrigeration Equipment Co., Ltd, Guangzhou Sizhuo Trading Co., Ltd, Guangzhou Defuko International Trade Co., Ltd, Dongguan Wenda Electric Technology Co., Ltd, Dongguan Gaosheng Electronic Precision Technology Co., Ltd, Guangdong Weimin Tong Electronic Technology Co., Ltd, Dongguan Zhuanrui Electronic Technology Co., Ltd, Dongguan Gaosheng Electronic Precision Technology Co., Ltd, Dongguan Jierui Electric 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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GuangdongGuangdong
Top 1
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Guangzhou Tianhong Technology Equipment Co., Ltd
Overall Score4.9 / 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

Top 2
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Shenzhen Hairui Refrigeration Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2024-08-20
Registered Capital300K CNY

Shenzhen Hairui Refrigeration Equipment Co., Ltd., registered at 1L907, Longyingtai Commercial Plaza, No. 6068, 6070, 6072 Longgang Avenue, Pingnan Community, Longgang Street, Longgang District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Yan Xiaohai as the legal representative. Its business scope includes the sales of refrigeration and air conditioning equipment; Sales of gas compression machinery; Sales of gas and liquid separation and purification equipment; Domestic trade agency; Sales of network equipment. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law) ^ None. Core products: Temperature Sensing Bulb, Shock Absorber Tube, Weike Tools

Top 3
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Guangzhou Sizhuo Trading Co., Ltd
Overall Score4.8 / 5
Est. Date2011-08-16
Registered Capital500K CNY

Guangzhou Sizhuo Trading Co., Ltd., registered at Room 1106, 11th Floor, Pengjing Building, No. 585 Airport Road, Tangjing Street, Baiyun District, Guangzhou, registered with the Market Supervision Administration of Baiyun District, Guangzhou, with Ke Jianyuan as the legal representative. Its business scope includes the sale of general machinery and equipment; Sales of electrical and mechanical equipment; Wholesale of chemical products (excluding hazardous chemicals); Wholesale of hardware products; Wholesale of electronic components; Wholesale of lighting fixtures and decorative items; Wholesale of household appliances; Wholesale of mechanical parts; Wholesale of electrical equipment; Wholesale of metal products; Wholesale of automotive spare parts; Wholesale of instruments and meters; Wholesale of electronic products; Sales of specialized equipment;. Core products: Temperature Sensing Bulb, Other Valves, Plate Heat Exchanger

TOP4
Guangzhou Defuko International Trade Co., Ltd
Overall Score4.7 / 5
Est. Date2024-05-28
Registered Capital500K CNY

Guangzhou Defuko International Trade Co., Ltd. is located at Room 109, Room 402, No. 220 Yongkang Road, Yongtai Village, Yongping Street, Baiyun District, Guangzhou. It was established on May 28, 2024, with the registration authority being the Market Supervision Administration of Baiyun District, Guangzhou, and the legal representative being Wang Ruiyang. Core products: Temperature Sensing Bulb

TOP5
Dongguan Wenda Electric Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-02-14
Registered Capital1000K CNY

Dongguan Wenda Electric Technology Co., Ltd., with its registered address at Room 101, No. 6 Langzhou Industrial Road, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Gu Hui, and its business scope includes research and development, production, and sales of high and low voltage electrical equipment, electronic materials, wires and cables, copper products, aluminum products, stainless steel products, automotive parts, lighting tools, and conductive equipment accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Temperature Sensing Bulb, Embroidered Steel Braided Wire, Copper Stranded Wire Flexible Connection

TOP6
Dongguan Gaosheng Electronic Precision Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2013-04-01
Registered Capital1000K CNY

Dongguan Gaosheng Electronic Precision Technology Co., Ltd., with its registered address at Room 101, Building 2, No. 6, Songbailang Xinyuan 1st Road, Dalang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Ji Juanzhen, and its business scope includes research and development, production, maintenance, and sales of electronic precision instruments, meters, general mechanical equipment, electronic products, and laboratory equipment; Technical development, technical services, technical consulting, and technology transfer of detection technology; Sales: testing equipment, communication equipment and related products, electromechanical equipment, mechanical equipment, electrical equipment, hardware and electrical equipment, instruments and meters, environmental protection materials, environmental testing chambers, bearing accessories, electronic products, power tools, computers, software and auxiliary equipment (except for computer information system security special products); Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Temperature Sensing Bulb, Electric Bicycle Testing Equipment, Rehabilitation Auxiliary Testing Equipment

TOP7
Guangdong Weimin Tong Electronic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-09-30
Registered Capital10000K CNY

Guangdong Weimin Tong Electronic Technology Co., Ltd., with its registered address at Room 301, No. 4 Tongyu Road, Chang'an Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Wang Lirong, and its business scope includes general projects such as electronic component manufacturing; Research and development of electronic specialized materials; Manufacturing of electronic specialized materials; Sales of electronic specialized materials; Electronic product sales; Import and export of goods; Technology import and export. (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, Commercial Slow Cooker Temperature Sensor, Copper Film Structure Temperature Sensor

TOP8
Dongguan Zhuanrui Electronic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-05-08
Registered Capital3000K CNY

Dongguan Zhuanrui Electronic Technology Co., Ltd., with its registered address at No. 15, Sixth Street, Longxiangge, Chenwu, Chashan Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Guo Qun, and its business scope includes general projects such as hardware product research and development; Sales of non-ferrous metal alloys; Manufacturing of non-ferrous metal alloys; Sales of metal wire ropes and their products; Manufacturing of metal wire ropes and their products; Manufacturing of electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Wholesale of hardware products; Sales of electrical equipment; Manufacturing of transformers, rectifiers, and inductors; Research and development of new material technology; Manufacturing of electronic specialized materials; Retail of electronic components; Import and export of goods; Technology import and export. (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, Triple Insulated Wire, None

TOP9
Dongguan Gaosheng Electronic Precision Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2013-04-01
Registered Capital1000K CNY

Dongguan Gaosheng Electronic Precision Technology Co., Ltd., with its registered address at Room 101, Building 2, No. 6, Songbailang Xinyuan 1st Road, Dalang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Ji Juanzhen, and its business scope includes research and development, production, maintenance, and sales of electronic precision instruments, meters, general mechanical equipment, electronic products, and laboratory equipment; Technical development, technical services, technical consulting, and technology transfer of detection technology; Sales: testing equipment, communication equipment and related products, electromechanical equipment, mechanical equipment, electrical equipment, hardware and electrical equipment, instruments and meters, environmental protection materials, environmental testing chambers, bearing accessories, electronic products, power tools, computers, software and auxiliary equipment (except for computer information system security special products); Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Temperature Sensing Bulb, Bone Density Quality Control Testing Equipment, Specialized Instruments For Electronic Components

TOP10
Dongguan Jierui Electric Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2019-03-07
Registered Capital1000K CNY

Dongguan Jierui Electric Technology Co., Ltd., registered at Room 201, Building 2, No. 17 Jiangbei Second Street, Shengqiangang, Huangjiang Town, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and the legal representative of He Jiaming, engages in research and development, production, and sales of complete sets of high and low voltage electrical equipment, copper flexible connections, wires and cables, copper braided tapes, and metal braided network management; Cutting and processing of copper plates, aluminum plates, and metal materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Temperature Sensing Bulb, , Tin Plated Copper Mesh Cover

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Guangzhou Tianhong Technology Equipment Co., Ltd2023-07-20Temperature Sensing Bulb, Japanese Egret Palace, Danfoss300K CNYNot Supported
Shenzhen Hairui Refrigeration Equipment Co., Ltd2024-08-20Temperature Sensing Bulb, Shock Absorber Tube, Weike Tools300K CNYNot Supported
Guangzhou Sizhuo Trading Co., Ltd2011-08-16Temperature Sensing Bulb, Other Valves, Plate Heat Exchanger500K CNYNot Supported
Guangzhou Defuko International Trade Co., Ltd2024-05-28Temperature Sensing Bulb500K CNYSupported
Dongguan Wenda Electric Technology Co., Ltd2017-02-14Temperature Sensing Bulb, Embroidered Steel Braided Wire, Copper Stranded Wire Flexible Connection1000K CNYSupported
Dongguan Gaosheng Electronic Precision Technology Co., Ltd2013-04-01Temperature Sensing Bulb, Electric Bicycle Testing Equipment, Rehabilitation Auxiliary Testing Equipment1000K CNYNot Supported
Guangdong Weimin Tong Electronic Technology Co., Ltd2018-09-30Temperature Sensing Bulb, Commercial Slow Cooker Temperature Sensor, Copper Film Structure Temperature Sensor10000K CNYNot Supported
Dongguan Zhuanrui Electronic Technology Co., Ltd2018-05-08Temperature Sensing Bulb, Triple Insulated Wire, None3000K CNYSupported
Dongguan Gaosheng Electronic Precision Technology Co., Ltd2013-04-01Temperature Sensing Bulb, Bone Density Quality Control Testing Equipment, Specialized Instruments For Electronic Components1000K CNYNot Supported
Dongguan Jierui Electric Technology Co., Ltd2019-03-07Temperature Sensing Bulb, , Tin Plated Copper Mesh Cover1000K CNYSupported

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 explores whether butyl waterproof adhesive is suitable for wrapping temperature sensitive bags, analyzes its thermal conductivity, sealing performance, and potential risks, and provides practical suggestions to help readers make reasonable choices.

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