Updated Aug 2, 2026 · Public platform & industry data

Aug 2, 2026 Updated

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2026 Top 10 Temperature Sensing Bulb Manufacturers in China Shanghai

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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 Shanghai for 2026 are: Shanghai Miaomin Automation Equipment Co., Ltd, Shanghai Wanen Trading Co., Ltd, Shanghai Quanguan Valve Manufacturing 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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ShanghaiShanghai
Top 1
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Shanghai Miaomin Automation Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2015-08-21
Registered Capital1000K CNY

Shanghai Miaomin Automation Equipment Co., Ltd., with its registered address at Room B913, No. 659 Maoyuan Road, Fengxian District, Shanghai, is registered with the Market Supervision Bureau of Fengxian District. The legal representative is Miao Pingqiang, and its business scope includes wholesale and retail of automation equipment, hardware and electrical equipment, electromechanical products, building materials, daily necessities, and electronic products, as well as installation and maintenance of automation equipment. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Temperature Sensing Bulb, Danfoss Water Valve, Trafag Pressure Sensor

Top 2
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Shanghai Wanen Trading Co., Ltd
Overall Score4.8 / 5
Est. Date2019-11-20
Registered Capital3000K CNY

Shanghai Wanen Trading Co., Ltd., with its registered address at Building 4, No. 686 Nanfeng Road, Fengcheng Town, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Zhao Xueying, and its business scope includes wholesale and retail of electromechanical equipment, electrical equipment, automation equipment, environmental protection equipment, energy-saving equipment, electronic components, instruments and meters, hardware and electrical equipment, household appliances, lighting equipment, wires and cables, e-commerce (not allowed to engage in financial business), and import and export of goods or technologies (except for goods and technologies prohibited by the state or involving administrative approval). Projects that require approval according to law can only carry out business activities after being approved by relevant departments. Core products: Temperature Sensing Bulb, Expansion Valve, Cable

Top 3
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Shanghai Quanguan Valve Manufacturing Co., Ltd
Overall Score4.8 / 5
Est. Date2020-06-22
Registered Capital1000K CNY

Shanghai Quanguan Valve Manufacturing Co., Ltd., with its registered address at 2nd Floor, No. 10, Lane 255, Xiaotang Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Yang Qiang as the legal representative. Its business scope includes general projects: manufacturing of ordinary valves and plugs (excluding special equipment manufacturing) (limited to branch operations); Sales of valves and plugs; Sales of building decoration materials; Wholesale of hardware products; Retail of hardware products; Sales of metal materials; Sales of wind and electric tools; Sales of labor protection equipment; Sales of firefighting equipment; Sales of mechanical equipment; Sales of instruments and meters; Sales of ecological environment materials (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: Temperature Sensing Bulb, Joint, Ball Valve

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Miaomin Automation Equipment Co., Ltd2015-08-21Temperature Sensing Bulb, Danfoss Water Valve, Trafag Pressure Sensor1000K CNYNot Supported
Shanghai Wanen Trading Co., Ltd2019-11-20Temperature Sensing Bulb, Expansion Valve, Cable3000K CNYNot Supported
Shanghai Quanguan Valve Manufacturing Co., Ltd2020-06-22Temperature Sensing Bulb, Joint, Ball Valve1000K 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

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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.

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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.

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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