Updated Aug 5, 2026 · Public platform & industry data

Aug 5, 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, Qingdao Pingshan Technical Research International Trade Co., Ltd, Shanghai Kenkuo Technology Co., Ltd, Shanghai Shuozhou Electronic Technology Co., Ltd, Hubei Kaihang Intelligent Equipment Co., Ltd, Wuxi Fanyi Instrument Co., Ltd, Hubei Wuweidi Intelligent Equipment Co., Ltd, Hubei Hangrong Electric Co., Ltd, Beijing Ruida Instrument Co., Ltd, Jinzhi Instrument (Tianjin) 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, Monocrystalline Silicon Pressure Transmitter, Pressure Transmitter

Top 2
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Qingdao Pingshan Technical Research International Trade Co., Ltd
Overall Score4.8 / 5
Est. Date2017-06-07
Registered Capital3000K CNY

Qingdao Pingshan Jiyan International Trade Co., Ltd., with its registered address at 6-603, Building B, Hisense Huiyuan Business Building, No. 204 Yan'an Third Road, Shinan District, Qingdao City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Shinan District, Qingdao City. The legal representative is Dai Jiajia, and its business scope includes wholesale and sales of mechanical and electrical equipment, electronic products, instruments and meters, and industrial equipment; Import and export business of goods and technology (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and projects restricted must obtain a license before operation). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Capacitive Level Switch, Instrumentation And Meters, Instrument

Top 3
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Shanghai Kenkuo Technology Co., Ltd
Overall Score4.8 / 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, Online Viscometer

TOP4
Shanghai Shuozhou Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2011-09-05
Registered Capital5000K CNY

Shanghai Shuozhou Electronic Technology Co., Ltd., registered at Room 254G, No. 668 Shangda Road, Baoshan District, Shanghai, with the registration authority of Baoshan District Market Supervision Administration and the legal representative of Li Renyuan, operates in the fields of electronic technology, industrial automation, and ship repair, including technology development, technology transfer, technology consulting, and technology services; Assembly, production (limited to branch operations), and sales of automation instruments, sensors, and electronic products; Engaged in import and export business of goods and technology; Sales of electromechanical, general mechanical equipment and accessories, building decoration materials, refrigeration equipment, daily necessities, office supplies, computer accessories, photography equipment, computers and accessories, electronic products, communication equipment, chemical products (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), and ship material accessories; Ship repair. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Capacitive Level Switch, Pneumatic Hammer, Rf Admittance Level Gauge

TOP5
Hubei Kaihang Intelligent Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2018-09-19
Registered Capital1050K CNY

Hubei Kaihang Intelligent Equipment Co., Ltd., registered at Room 1503, Building 18, Cambridge Garden, Phase III, Bosen Hanlin City, West Ring Road, Longchiqiao Office, Macheng City, Huanggang City, Hubei Province (self declared), registered with the Macheng Market Supervision and Administration Bureau, with Sheng Youcheng as the legal representative. Its business scope includes general projects: sales of intelligent basic manufacturing equipment; Sales of wearable smart devices; Sales of specialized packaging equipment; Sales of electrical accessories; Sales of micro motors and components; Sales of electrical equipment; Sales of mechanical and electrical equipment; Electrical equipment repair; Sales of bearings, gears, and transmission components; Sales of gears, gear reducers, and gearboxes; Sales of intelligent instruments and meters; Sales of industrial automatic control system devices; Sales of optoelectronic devices; Sales of electronic components and electromechanical equipment; Operation of wires and cables; Sales of semiconductor lighting devices; Sales of lighting fixtures; Rental of photovoltaic power generation equipment; Rental of computers and communication equipment; Rental services (excluding licensed rental services); Mechanical equipment leasing; Leasing of construction machinery and equipment; General equipment repair; Specialized equipment repair; Electronic product sales. (Except for licensed businesses, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations in accordance with the law). Core products: Capacitive Level Switch, Explosion Proof Travel Switch,

TOP6
Wuxi Fanyi Instrument Co., Ltd
Overall Score4.6 / 5
Est. Date2016-08-03
Registered Capital2000K CNY

Wuxi Fanyi Instrument Co., Ltd., with its registered address at Room 439, No. 32 Chengnan 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 Wu Dejun, and its business scope includes general projects such as instrument manufacturing; Sales of instruments and meters; Electronic product sales; Operation of wires and cables; Sales of communication equipment; Sales of mechanical and electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Import and export agency (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: Capacitive Level Switch, Vortex Flow Meter, Thermal Mass Flowmeter

TOP7
Hubei Wuweidi Intelligent Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-11-23
Registered Capital8000K CNY

Hubei Wuweidi Intelligent Equipment Co., Ltd., registered at Building 02, Building 24, Donglong U Valley Ecological Technology Industrial Park, Qingling City Industrial Park, Qingling Avenue, Qingling Street, Hongshan District, Wuhan City, Hubei Province, China. The registration authority is the Market Supervision Administration of Hongshan District, Wuhan City, and the legal representative is He Congming. The business scope includes general projects: sales of intelligent basic manufacturing equipment; Intelligent basic manufacturing equipment manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal structures; Manufacturing of material handling equipment; Sales of intelligent material handling equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of wearable smart devices; Sales of wearable smart devices; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Manufacturing of general components; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; General equipment repair; Specialized equipment repair; Sales of pneumatic power machinery and components; Sales of synthetic materials; Housing rental; Non residential real estate leasing. (Except for licensed businesses, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations in accordance with the law). Core products: Capacitive Level Switch, Explosion Proof Control Button, Safety Projector

TOP8
Hubei Hangrong Electric Co., Ltd
Overall Score4.6 / 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: Capacitive Level Switch, Photoelectric Switch, Infrared Collision Avoidance Device

TOP9
Beijing Ruida Instrument Co., Ltd
Overall Score4.4 / 5
Est. Date2007-03-21
Registered Capital20000K CNY

Beijing Ruida Instrument Co., Ltd., registered at Room 2022-2, 2nd Floor, Building 3, No. 14 Huankedong 1st Road, Beijing Economic and Technological Development Zone, Beijing. The registration authority is the Market Supervision Administration of Beijing Economic and Technological Development Zone, and the legal representative is Hu Xiushan. The business scope includes general projects: manufacturing of electronic measuring instruments; Manufacturing of intelligent instruments and meters; Manufacturing of industrial automatic control system devices; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Wholesale of computer software, hardware, and auxiliary equipment; Manufacturing of metal structures; Intelligent basic manufacturing equipment manufacturing; Information system integration services; Sales of industrial automatic control system devices; Sales of intelligent basic manufacturing equipment; Information system operation and maintenance services; Instrument and meter repair; General equipment repair; Intelligent control system integration; Research and development of motors and their control systems; Import and export of goods; Sales of instruments and meters; Retail of automotive spare parts; Sales of mechanical equipment; Mechanical equipment research and development; Electronic product sales; Sales of building materials; Sales of daily miscellaneous goods; Technology import and export; Import and export agency. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Capacitive Level Switch, Flow Meter, Radar Level Meter

TOP10
Jinzhi Instrument (Tianjin) Co., Ltd
Overall Score4.4 / 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, Two Color Glass Tube Level Gauge, Flow Meter

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shidefu Measurement and Control Technology (Shanghai) Co., Ltd2012-01-20Capacitive Level Switch, Monocrystalline Silicon Pressure Transmitter, Pressure Transmitter5000K CNYNot Supported
Qingdao Pingshan Technical Research International Trade Co., Ltd2017-06-07Capacitive Level Switch, Instrumentation And Meters, Instrument3000K CNYNot Supported
Shanghai Kenkuo Technology Co., Ltd2021-06-03Capacitive Level Switch, Level Switch, Online Viscometer300K CNYNot Supported
Shanghai Shuozhou Electronic Technology Co., Ltd2011-09-05Capacitive Level Switch, Pneumatic Hammer, Rf Admittance Level Gauge5000K CNYNot Supported
Hubei Kaihang Intelligent Equipment Co., Ltd2018-09-19Capacitive Level Switch, Explosion Proof Travel Switch, 1050K CNYNot Supported
Wuxi Fanyi Instrument Co., Ltd2016-08-03Capacitive Level Switch, Vortex Flow Meter, Thermal Mass Flowmeter2000K CNYSupported
Hubei Wuweidi Intelligent Equipment Co., Ltd2023-11-23Capacitive Level Switch, Explosion Proof Control Button, Safety Projector8000K CNYNot Supported
Hubei Hangrong Electric Co., Ltd2013-10-11Capacitive Level Switch, Photoelectric Switch, Infrared Collision Avoidance Device8000K CNYNot Supported
Beijing Ruida Instrument Co., Ltd2007-03-21Capacitive Level Switch, Flow Meter, Radar Level Meter20000K CNYNot Supported
Jinzhi Instrument (Tianjin) Co., Ltd2020-09-10Capacitive Level Switch, Two Color Glass Tube Level Gauge, Flow Meter5000K 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

This article systematically introduces the national standards (such as GB/T 17626-2017), core application specifications, and selection points of capacitive level switches, covering working principles, industry standard requirements, typical application scenarios (such as chemical and food industries), and installation and maintenance precautions, to help users use them in compliance and optimize performance.

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