Updated Oct 28, 2026 · Public platform & industry data

Oct 28, 2026 Updated

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2026 Top 10 Circular Proximity Switch Manufacturers in China

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Top-rated Circular Proximity Switch suppliers, How to choose a Circular Proximity Switch manufacturer, Best Circular Proximity Switch companies in China

The top 10 Circular Proximity Switch manufacturers in China for 2026 are: Shanghai Qiantuo Trading Co., Ltd, Yifumen Electronics (Shanghai) Co., Ltd, Baruff Automation (Shanghai) Co., Ltd, Huiyang Jinyu Industrial Co., Ltd, Xiamen Dinglong Electric Co., Ltd, Hubei Hangrong Electric Co., Ltd, Xiamen Geoukang Automation Equipment Co., Ltd, Hubei Hangrong Electric Co., Ltd, Hubei Hangrong Electric Co., Ltd, Nanjing Tongbang Automation 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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Shanghai Qiantuo Trading Co., Ltd
Overall Score4.9 / 5
Est. Date2008-09-18
Registered Capital2000K CNY

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in the 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: Circular Proximity Switch, Rotate The Handle, Boosting Cylinder Piston

Top 2
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Yifumen Electronics (Shanghai) Co., Ltd
Overall Score4.7 / 5
Est. Date2005-01-27
Registered Capital1000K USD

Yifumen Electronics (Shanghai) Co., Ltd., with its registered address located at the east side of the 4th floor, No. 56 Meisheng Road, China (Shanghai) Pilot Free Trade Zone, is registered with the Market Supervision and Administration Bureau of the Pilot Free Trade Zone, and its legal representative is LEITE RIBEIRO JUNIOR OSMIR. Its business scope includes warehousing (excluding dangerous goods) and distribution services for electronic sensors, network control systems, and related products in the zone, as well as after-sales service, maintenance service, and business consulting for related products, international trade, transit trade, simple commercial processing and product display in the zone, wholesale, import and export, commission agency (excluding auctions) and other related supporting businesses for electronic products and their accessories, industrial automation software and system integration design. Installation, debugging, industrial automation technology consulting and technical services. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Circular Proximity Switch, Interface, Clear Led Indication

Top 3
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Baruff Automation (Shanghai) Co., Ltd
Overall Score4.7 / 5
Est. Date2003-06-26
Registered Capital2100K USD

Barufu Automation (Shanghai) Co., Ltd., with its registered address at C3, 4th floor, No. 11 Xiya Road, China (Shanghai) Pilot Free Trade Zone, registered with the Market Supervision Administration of the Pilot Free Trade Zone, and represented by FLORIAN HERMLE as its legal representative. Its business scope includes general items: sales of industrial automatic control system equipment; Retail of electronic components; Wholesale of electronic components; Manufacturing of IoT devices; Sales of IoT devices; Industrial robot manufacturing; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of mechanical equipment; Electronic product sales; Procurement agency services; Import and export of goods; Technology import and export; Sales agent; Domestic trade agency; Packaging services; Information consulting services (excluding licensed information consulting services); General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system integration services; Information technology consulting services; Intelligent control system integration; Software development. (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: Circular Proximity Switch, Connector, Sensor

TOP4
Huiyang Jinyu Industrial Co., Ltd
Overall Score4.6 / 5
Est. Date1995-11-16
Registered Capital26000K HKD

Huiyang Jinyu Industrial Co., Ltd., with its registered address at No. 258, Zhongkai 6th Road, Chenjiang, Zhongkai High tech Zone, Huizhou City, is registered with the Market Supervision Administration of Huizhou Zhongkai High tech Industrial Development Zone. The legal representative is Hong Dangyue, and its business scope includes the production and operation of ceiling fans, lamps, electrical appliances, electrical switches and components, plastic molding and packaging materials (excluding printing), and jet cleaning machines. The product is sold in both domestic and international markets. Own property leasing. (The above projects do not involve special management measures for foreign investment access) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Circular Proximity Switch, Rocker Switch, Micro Switch

TOP5
Xiamen Dinglong Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2023-02-15
Registered Capital5000K CNY

Xiamen Dinglong Electric Co., Ltd., with its registered address at Room 405, No. 270 Fangyang North Road, Maxiang Street, Xiang'an District, Xiamen City, is registered with the Market Supervision Administration of Xiang'an District, Xiamen City. The legal representative is Tong Rongmei, and the business scope includes general projects: sales of electrical equipment; Manufacturing of electrical signal equipment devices; Electrical equipment repair; Sales of electrical signal equipment devices; Research and development of household appliances; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Retail of hardware products; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of electrical instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of instruments and meters; Sales of intelligent instruments and meters; Manufacturing of electrical instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of environmental emergency detection instruments and meters; Electronic product sales; Wholesale of electronic components; Retail of electronic components; Sales of capacitors and their supporting equipment; Manufacturing of capacitors and their supporting equipment; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of household appliances; Sales of power electronic components; Home appliance installation services; Manufacturing of power electronic components; Sales of optoelectronic devices; Manufacturing of optoelectronic devices; Sales of electronic vacuum devices; Sales of electronic measuring instruments; Sales of integrated circuit chips and products; Sales of display devices; Sales of photovoltaic equipment and components; Sales of electronic components and electromechanical equipment; Sales of electronic specialized equipment; Sales of electronic specialized materials. (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: Circular Proximity Switch, Shanghai Liangxin Miniature Circuit Breaker, Weilun Tong Touch Screen

TOP6
Hubei Hangrong Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2013-10-11
Registered Capital8000K CNY

Hubei Hangrong Electric Co., Ltd., registered at Hangrong Science and Technology Park, Longchi Industrial Zone, Macheng City, Hubei Province, with the Market Supervision and Administration Bureau of Macheng City as the registration authority and Xu Chongwu as the legal representative, is engaged in the research and development, manufacturing, processing, and sales of high and low voltage electrical appliances, complete sets of electrical equipment, mining explosion-proof electromechanical equipment, belt conveyor comprehensive protection systems, explosion-proof electrical appliances, sensors, industrial and mining accessories, electrical accessories, cables, lighting appliances, switches, electronic components, pneumatic hydraulic components, automation machinery and equipment, and automation industrial robots; Import and export of goods (excluding goods prohibited or restricted by the state); House rental. (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: Circular Proximity Switch, Slot Type Photoelectric Switch, Limit Switch

TOP7
Xiamen Geoukang Automation Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2025-09-05
Registered Capital200K CNY

Xiamen Geoukang Automation Equipment Co., Ltd., registered at Room 1903, No. 7, Dong'anbei Wuli, Jimei District, Xiamen City, registered with the Market Supervision Administration of Jimei District, Xiamen City. The legal representative is Lv Minzhong, and the business scope includes general projects: sales of industrial automatic control system equipment; Manufacturing of industrial automatic control system devices; Sales of industrial control computers and systems; Manufacturing of ship automation, detection, and monitoring systems; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Sales of electronic specialized equipment; Research and development of Internet of Things technology; Mechanical equipment research and development; Research and development of electromechanical coupling system; Manufacturing of electronic (gas) physical equipment and other electronic devices; Manufacturing of electronic components; Wholesale of electronic components; Manufacturing of power electronic components; Sales of advanced power electronic devices; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Wholesale of hardware products; Research and development of hardware products; Retail of hardware products; Sales of mechanical equipment; Software development; Software sales; Electronic product sales; Sales of intelligent robots; Research and development of intelligent robots; Research and development of motors and their control systems; Integrated circuit design; Manufacturing of computer software, hardware, and peripheral devices; Retail of computer software, hardware, and auxiliary equipment; Mechanical equipment leasing; Sales of specialized equipment for plastic processing; Intelligent control system integration; Development of artificial intelligence application software; Basic software development for artificial intelligence; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Rental services (excluding licensed rental services); Rental of computers and communication equipment; Rental of charging control equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Information system operation and maintenance services; General equipment repair; Specialized equipment repair; Sales of pumps and vacuum equipment; Sales of liquid tight components and systems; Sales of valves and plugs; Valve and plug research and development; Manufacturing of generators and generator sets; Sales of generators and generator sets; Sales of electric dynamometer motors; Sales of electrical equipment; Manufacturing of electrical equipment; Sales of mechanical and electrical equipment; Sales of specialized equipment for rubber processing; Sealing glue manufacturing; Sales of sealing fillers; Sales of high-performance sealing materials; Vending machine sales; Sales of instruments and meters. (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: Circular Proximity Switch, , Pepperl+Fuchs

TOP8
Hubei Hangrong Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2013-10-11
Registered Capital8000K CNY

Hubei Hangrong Electric Co., Ltd., registered at Hangrong Science and Technology Park, Longchi Industrial Zone, Macheng City, Hubei Province, with the Market Supervision and Administration Bureau of Macheng City as the registration authority and Xu Chongwu as the legal representative, is engaged in the research and development, manufacturing, processing, and sales of high and low voltage electrical appliances, complete sets of electrical equipment, mining explosion-proof electromechanical equipment, belt conveyor comprehensive protection systems, explosion-proof electrical appliances, sensors, industrial and mining accessories, electrical accessories, cables, lighting appliances, switches, electronic components, pneumatic hydraulic components, automation machinery and equipment, and automation industrial robots; Import and export of goods (excluding goods prohibited or restricted by the state); House rental. (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: Circular Proximity Switch, Non Contact Material Flow Detection Switch, Material Flow Detection Switch

TOP9
Hubei Hangrong Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2013-10-11
Registered Capital8000K CNY

Hubei Hangrong Electric Co., Ltd., registered at Hangrong Science and Technology Park, Longchi Industrial Zone, Macheng City, Hubei Province, with the Market Supervision and Administration Bureau of Macheng City as the registration authority and Xu Chongwu as the legal representative, is engaged in the research and development, manufacturing, processing, and sales of high and low voltage electrical appliances, complete sets of electrical equipment, mining explosion-proof electromechanical equipment, belt conveyor comprehensive protection systems, explosion-proof electrical appliances, sensors, industrial and mining accessories, electrical accessories, cables, lighting appliances, switches, electronic components, pneumatic hydraulic components, automation machinery and equipment, and automation industrial robots; Import and export of goods (excluding goods prohibited or restricted by the state); House rental. (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: Circular Proximity Switch, Material Flow Detection Switch, Chain Breakage Protector Speed Sensor

TOP10
Nanjing Tongbang Automation Co., Ltd
Overall Score4.4 / 5
Est. Date2017-06-15
Registered Capital1000K CNY

Nanjing Tongbang Automation Co., Ltd., registered at Room 201, Building A, No. 18 Xianlin Avenue, Maqun Street, Qixia District, Nanjing City (Maqun Technology Entrepreneurship Center), registered with the Administrative Approval Bureau of Qixia District, Nanjing City, with Cui Dawei as the legal representative. Its business scope includes research and development of industrial automatic control systems, technical services, and technology transfer; Sales of general equipment and accessories, specialized equipment and accessories, electrical equipment and equipment, instruments and meters, hardware and electrical components, and optoelectronic devices. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Circular Proximity Switch, Radar Ranging, Only Measure Aluminum Full Thread Full Metal Proximity

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Qiantuo Trading Co., Ltd2008-09-18Circular Proximity Switch, Rotate The Handle, Boosting Cylinder Piston2000K CNYNot Supported
Yifumen Electronics (Shanghai) Co., Ltd2005-01-27Circular Proximity Switch, Interface, Clear Led Indication1000K USDNot Supported
Baruff Automation (Shanghai) Co., Ltd2003-06-26Circular Proximity Switch, Connector, Sensor2100K USDNot Supported
Huiyang Jinyu Industrial Co., Ltd1995-11-16Circular Proximity Switch, Rocker Switch, Micro Switch26000K HKDNot Supported
Xiamen Dinglong Electric Co., Ltd2023-02-15Circular Proximity Switch, Shanghai Liangxin Miniature Circuit Breaker, Weilun Tong Touch Screen5000K CNYNot Supported
Hubei Hangrong Electric Co., Ltd2013-10-11Circular Proximity Switch, Slot Type Photoelectric Switch, Limit Switch8000K CNYNot Supported
Xiamen Geoukang Automation Equipment Co., Ltd2025-09-05Circular Proximity Switch, , Pepperl+Fuchs200K CNYNot Supported
Hubei Hangrong Electric Co., Ltd2013-10-11Circular Proximity Switch, Non Contact Material Flow Detection Switch, Material Flow Detection Switch8000K CNYNot Supported
Hubei Hangrong Electric Co., Ltd2013-10-11Circular Proximity Switch, Material Flow Detection Switch, Chain Breakage Protector Speed Sensor8000K CNYNot Supported
Nanjing Tongbang Automation Co., Ltd2017-06-15Circular Proximity Switch, Radar Ranging, Only Measure Aluminum Full Thread Full Metal Proximity1000K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of circular proximity switches, it is recommended to prioritize checking key technical parameters such as detection distance, response frequency, and protection level to ensure that they match the requirements of equipment installation space and working conditions.
  • For automated production lines or logistics sorting scenarios, it is necessary to choose circular proximity switches with strong electromagnetic interference resistance and dust resistance to meet high-frequency detection requirements.
  • 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.
  • Circular proximity switches made of different materials (such as stainless steel or plastic shells) are suitable for special environments such as food processing or chemical engineering, and should be evaluated for corrosion conditions when purchasing.

Knowledge Base

Q

This article introduces the working principle and application scenarios of inductive ring proximity switches, provides a detailed analysis of the related technologies involved, and elaborates on their important role in the field of industrial automation.

Q

Circular proximity switch is a non-contact sensor that detects metal objects through electromagnetic induction principle. It has a circular hollow structure for easy installation. This article provides a detailed explanation of its working principle, unique advantages, and typical application scenarios, helping readers quickly master this industrial testing tool.

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