Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 2026 Updated

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2026 Top 10 Capacitive Level Switch Manufacturers in China

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Top-rated Capacitive Level Switch suppliers, How to choose a Capacitive Level Switch manufacturer, Best Capacitive Level Switch companies in China

The top 10 Capacitive Level Switch manufacturers in China for 2026 are: Shidefu Measurement and Control Technology (Shanghai) Co., Ltd, Shenzhen Oumenshi Electromechanical Equipment Co., Ltd, Beijing Jinda Kainuo Transmission Equipment Co., Ltd, Dongguan Desong Electronics Co., Ltd, Shidefu Measurement and Control Technology (Shanghai) Co., Ltd, Jinzhi Instrument (Tianjin) Co., Ltd, Anhui Xianghong Instrument Co., Ltd, Shanghai Kenkuo Technology Co., Ltd, Wuxi Haines Automation Instrument Co., Ltd, Xingrui (Liaoyang) Automation 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.

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Top 1
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Shidefu Measurement and Control Technology (Shanghai) Co., Ltd
Overall Score4.9 / 5
Est. Date2012-01-20
Registered Capital5000K CNY

Shidefu Measurement and Control Technology (Shanghai) Co., Ltd., with its registered address at Room 109, Building 4, No. 6099 Shengli, Xiuzhou Village, Zhujing Town, Jinshan District, Shanghai, is registered with the Shanghai Municipal Administration for Market Regulation. The legal representative is Yan Yongcheng, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Manufacturing of instruments and meters; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of instruments and meters; Sales of IoT devices; Sales of electrical instruments and meters; Wholesale of electronic components; Retail of electronic components; Electronic product sales; Sales of electrical equipment; Sales of electronic components and electromechanical equipment; Sales of hydraulic power machinery and components; Software sales; Sales of mechanical equipment; 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: Capacitive Level Switch, Mechanical Pressure Sensor, Digital Pressure Sensor

Top 2
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Shenzhen Oumenshi Electromechanical Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2010-01-13
Registered Capital500K CNY

Shenzhen Oumenshi Electromechanical Equipment Co., Ltd. is registered at Room 2103, 21st Floor, Zhonghao Building, No. 10 Bagua Fourth Road, Futian District, Shenzhen. The registered authority is Futian Bureau, and the legal representative is Wang Bin. The business scope includes general business projects such as the design and sales of electromechanical equipment, HVAC systems, building automation systems, smart home systems, electronic products, hardware tools, electric valves, sensors, and household appliances. What are the licensed business projects. Core products: Capacitive Level Switch, Temperature And Humidity Sensor/Controller, Electric Regulating Valve

Top 3
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Beijing Jinda Kainuo Transmission Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2011-01-06
Registered Capital2000K CNY

Beijing Jinda Kainuo Transmission Equipment Co., Ltd., registered at Room 108, 2nd Floor, Building 5, Jintian Film and Television Industry Park, No. 1 Jinlin Road, Dougezhuang Township, Chaoyang District, Beijing (cluster registration), registered with the Market Supervision Administration of Chaoyang District, Beijing. The legal representative is Sun Ping'an, and the business scope includes the sale of mechanical equipment, electronic products, household appliances, hardware and electrical equipment, chemical products (excluding hazardous chemicals), daily necessities, and building materials; Technology promotion services. (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: Capacitive Level Switch, Servo Electric Cylinder, Elevator

TOP4
Dongguan Desong Electronics Co., Ltd
Overall Score4.7 / 5
Est. Date2011-05-25
Registered Capital13000K CNY

Dongguan Desong Electronics Co., Ltd., with its registered address at No. 23 Jiaoyuan Road, Shijie Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Zhang Guangkai, and its business scope includes general projects such as research and development of electronic special materials; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Electronic product sales; Research and development of hardware products; Manufacturing of hardware products; Manufacturing of plastic products; Sales of plastic products; Mold manufacturing; Mold sales; Manufacturing of automotive parts and accessories; 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: Capacitive Level Switch, Metal Button Switch, Metal Indicator Light

TOP5
Shidefu Measurement and Control Technology (Shanghai) Co., Ltd
Overall Score4.7 / 5
Est. Date2012-01-20
Registered Capital5000K CNY

Shidefu Measurement and Control Technology (Shanghai) Co., Ltd., with its registered address at Room 109, Building 4, No. 6099 Shengli, Xiuzhou Village, Zhujing Town, Jinshan District, Shanghai, is registered with the Shanghai Municipal Administration for Market Regulation. The legal representative is Yan Yongcheng, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Manufacturing of instruments and meters; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of instruments and meters; Sales of IoT devices; Sales of electrical instruments and meters; Wholesale of electronic components; Retail of electronic components; Electronic product sales; Sales of electrical equipment; Sales of electronic components and electromechanical equipment; Sales of hydraulic power machinery and components; Software sales; Sales of mechanical equipment; 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: Capacitive Level Switch, Hydraulic Station Pressure Transmitter, Intelligent Temperature Switch

TOP6
Jinzhi Instrument (Tianjin) Co., Ltd
Overall Score4.6 / 5
Est. Date2020-09-10
Registered Capital5000K CNY

Jinzhi Instrument (Tianjin) Co., Ltd., with its registered address at Room 2-301B, Building 4, No. 2 Haitai Innovation Sixth Road, Huayuan Industrial Zone (Outer Ring), Binhai High tech Zone, Tianjin, is registered with the Market Supervision and Administration Bureau of Tianjin Binhai High tech Industrial Development Zone. The legal representative is Yang Yongbo, and its business scope includes general projects such as instrument manufacturing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of intelligent instruments and meters; Sales of supply instruments and meters; Sales of solid waste detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of electrical instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of clocks and timing instruments; Sales of electronic measuring instruments; Sales of experimental analytical instruments; Sales of geological exploration and seismic specialized instruments; Sales of specialized equipment for environmental protection; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of artificial intelligence hardware; Sales of non-ferrous metal alloys; Sales of marine water quality and ecological environment monitoring instruments and equipment; Sales of intelligent robots; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of optical instruments; Wholesale of electronic components; Sales of mechanical parts and components; Sales of electronic components and electromechanical equipment; Sales of terminal testing equipment; Sales of specialized instruments and meters for environmental monitoring; Electronic product sales; Sales of electronic specialized equipment; Sales of office equipment; Sales of terminal measuring equipment; Sales of optoelectronic devices; Sales of environmental emergency technical equipment; Sales of drawing, calculation, and measuring instruments. (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: Capacitive Level Switch, Electromagnetic Flowmeter, Flow Meter

TOP7
Anhui Xianghong Instrument Co., Ltd
Overall Score4.6 / 5
Est. Date2012-03-15
Registered Capital8000K CNY

Anhui Xianghong Instrument and Meter Co., Ltd., with its registered address at Third Street, Tongbei Village, Tongcheng Town, Tianchang City, Anhui Province, is registered with the Market Supervision Administration of Tianchang City. The legal representative is Yong Wenfang. Its business scope includes the production and sales of bimetallic thermometers, wear-resistant thermocouples, magnetic flap level gauges, pressure transmitters, pressure thermometers, heat-resistant resistors, vortex flowmeters, pressure gauges, remote thermometers, electric contact thermometers, and wire and cable. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Capacitive Level Switch, Wall Mounted Digital Thermometer, Radial Bimetallic Thermometer

TOP8
Shanghai Kenkuo Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-06-03
Registered Capital300K CNY

Shanghai Kenkuo Technology Co., Ltd., with its registered address at 3rd Floor, Building 2, No. 511 Xiaowan Road, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Zhao Deyang, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of instruments and meters; Sales of mechanical parts and components; Sales of valves and plugs; Sales of mechanical equipment; Sales of experimental analytical instruments; Operation of wires and cables; Wholesale of hardware products; Retail of hardware products; Sales of electrical equipment; Sales of electronic components and electromechanical equipment; Sales of lighting fixtures; Sales of communication equipment; Sales of security equipment; Wholesale of electronic components; Retail of electronic components; Retail of photographic equipment and telescopes; Sales of household appliances; Sales of industrial automatic control system devices (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). Licensed project: Import and export of goods; Technology import and export (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 approval documents or licenses issued by relevant departments).. Core products: Capacitive Level Switch, Level Switch, Oil-Water Stratification Instrument

TOP9
Wuxi Haines Automation Instrument Co., Ltd
Overall Score4.4 / 5
Est. Date2017-10-24
Registered Capital1000K CNY

Wuxi Haines Automation Instrument Co., Ltd., with its registered address at 309, Block 4, Duan Yun, Xishan Science and Technology Entrepreneurship Park, No. 99 Furong Middle Third Road, Xishan Economic and Technological Development Zone, Wuxi City. The registration authority is the Xishan District Administrative Approval Bureau of Wuxi City, and the legal representative is Ding Xihong. Its business scope includes general projects: manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Sales of valves and plugs; Sales of pumps and vacuum equipment; Operation of wires and cables; Wholesale of hardware products; Electronic product sales; Sales of industrial control computers and systems; 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: Capacitive Level Switch, , E+H Capacitor Switch

TOP10
Xingrui (Liaoyang) Automation Instrument Co., Ltd
Overall Score4.4 / 5
Est. Date2026-03-24
Registered Capital5000K CNY

Xingrui (Liaoyang) Automation Instrument Co., Ltd. is located at No. 122, Rongxing Road, Taizihe District, Liaoyang City, Liaoning Province. It was established on March 24, 2026 and registered with the Taizihe District Market Supervision Administration of Liaoyang City. The legal representative is Liu Xilin. Core products: Capacitive Level Switch

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shidefu Measurement and Control Technology (Shanghai) Co., Ltd2012-01-20Capacitive Level Switch, Mechanical Pressure Sensor, Digital Pressure Sensor5000K CNYNot Supported
Shenzhen Oumenshi Electromechanical Equipment Co., Ltd2010-01-13Capacitive Level Switch, Temperature And Humidity Sensor/Controller, Electric Regulating Valve500K CNYNot Supported
Beijing Jinda Kainuo Transmission Equipment Co., Ltd2011-01-06Capacitive Level Switch, Servo Electric Cylinder, Elevator2000K CNYNot Supported
Dongguan Desong Electronics Co., Ltd2011-05-25Capacitive Level Switch, Metal Button Switch, Metal Indicator Light13000K CNYNot Supported
Shidefu Measurement and Control Technology (Shanghai) Co., Ltd2012-01-20Capacitive Level Switch, Hydraulic Station Pressure Transmitter, Intelligent Temperature Switch5000K CNYNot Supported
Jinzhi Instrument (Tianjin) Co., Ltd2020-09-10Capacitive Level Switch, Electromagnetic Flowmeter, Flow Meter5000K CNYNot Supported
Anhui Xianghong Instrument Co., Ltd2012-03-15Capacitive Level Switch, Wall Mounted Digital Thermometer, Radial Bimetallic Thermometer8000K CNYSupported
Shanghai Kenkuo Technology Co., Ltd2021-06-03Capacitive Level Switch, Level Switch, Oil-Water Stratification Instrument300K CNYNot Supported
Wuxi Haines Automation Instrument Co., Ltd2017-10-24Capacitive Level Switch, , E+H Capacitor Switch1000K CNYNot Supported
Xingrui (Liaoyang) Automation Instrument Co., Ltd2026-03-24Capacitive Level Switch5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of capacitive level switches, it is recommended to prioritize confirming the dielectric constant and temperature range of the measuring medium to ensure that the sensitivity and temperature resistance of the switch match the actual working conditions.
  • In the chemical or food industry, capacitive level switches are commonly used for powder or liquid level detection, and the installation method should be selected according to the container material (such as metal/non-metal) to avoid signal interference.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to screen partners with stable supply capabilities.
  • If applied to high voltage or corrosive environments, it is necessary to verify key parameters such as the protection level (e.g. IP65) and electrode material (e.g. PTFE coating) of the capacitive level switch.

Knowledge Base

Q

Content description Capacitive level switch relies on the difference in dielectric constant of the medium to determine the point level. It has no mechanical rotating parts, is resistant to adhesion, and has a sturdy structure. It supports multiple installation methods such as contact probe, cable type, and non-contact external wall pasting. It is suitable for harsh working conditions such as high temperature, high pressure, strong corrosion, high dust, and viscous hanging materials. It only requires the dielectric constant of the tested medium to be ≥ 1.6 and can detect liquids and slurries

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