Updated Aug 2, 2026 · Public platform & industry data

Aug 2, 2026 Updated

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2026 Top 10 Liquid Level Detection Switch Manufacturers in China Jiangsu

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

The top 10 Liquid Level Detection Switch manufacturers in Jiangsu for 2026 are: Changzhou Konasi Sensor Co., Ltd, Suzhou Wanchi Automation Technology Co., Ltd, Nanjing Tongbang Automation Co., Ltd, Nanjing Kaikit Sensing Technology Co., Ltd, Shandong Shunte Electric Co., Ltd, Changzhou Baijia Control Technology Co., Ltd, Kunshan Huiheng Precision Parts Technology Co., Ltd, Wuxi Haines Automation Instrument Co., Ltd, Nanjing Kaijite Electric Co., Ltd, Wuxi Haines 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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JiangsuJiangsu
Top 1
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Changzhou Konasi Sensor Co., Ltd
Overall Score4.9 / 5
Est. Date2012-02-23
Registered Capital500K CNY

Changzhou Konasi Sensor Co., Ltd., with its registered address at No. 21 Tianshan Road, Xinbei District, Changzhou City, is registered with the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District), and its legal representative is Huang Qing. Its business scope includes the manufacturing, processing, and sales of sensors (excluding measuring instruments with special national regulations), switches, as well as the sales of reed switches and electronic products; Import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Liquid Level Detection Switch, Proximity Switch/Door Magnetic Switch, Water Temperature Sensor/Temperature Sensor

Top 2
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Suzhou Wanchi Automation Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2014-08-06
Registered Capital2000K CNY

Suzhou Wanchi Automation Technology Co., Ltd., registered at Room 1, No. 15 Fucheng Road, Yushan Town, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative of Ji Luangao, is engaged in the research and development of automation equipment and electrical equipment; Sales of automation equipment and accessories, mechanical equipment and accessories, hardware and electrical equipment, electronic products, metal materials, building materials, steel, computers and accessories, communication equipment, instruments and meters, power tools, office supplies, and labor protection supplies; Import and export business of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Liquid Level Detection Switch, Limit Switch, Proximity Sensor

Top 3
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Nanjing Tongbang Automation Co., Ltd
Overall Score4.7 / 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: Liquid Level Detection Switch, Hall Gear Speed Sensor, Square Series

TOP4
Nanjing Kaikit Sensing Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-03-30
Registered Capital5000K CNY

Nanjing Kaikit Sensing Technology Co., Ltd., registered at No. 777 Kening Road, Jiangning District, Nanjing City, Shenzhihui Valley 9 # 101 (Jiangning High tech Park), registered with the Jiangning District Administrative Approval Bureau of Nanjing City, with Wang Qi as the legal representative. Its business scope includes electronic sensors, electronic switches, instruments and meters, electronic products, software technology development, electrical machinery research and development, production, and sales; Electronic components, development of electronic components, technology transfer, technical consulting, and technical services; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Liquid Level Detection Switch, Temperature Sensor, Ultrasonic Level Gauge

TOP5
Shandong Shunte Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2019-05-14
Registered Capital10000K CNY

Shandong Shunte Electric Co., Ltd., with its registered address at Workshop 3, No. 9 Jiejia Road, Jiezhuang Street, High tech Zone, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Wang Jian, and its business scope includes general projects such as mechanical and electrical equipment manufacturing; Manufacturing of instruments and meters; Manufacturing of optoelectronic devices; Mining machinery manufacturing; Sales of mining machinery; Sales of electrical 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: Liquid Level Detection Switch, Chute Blockage Switch, Bidirectional Rope Switch

TOP6
Changzhou Baijia Control Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2021-05-07
Registered Capital300K CNY

Changzhou Baijia Control Technology Co., Ltd., with its registered address at No. 7 Shangyang Road, Ma'an Village, Luoyang Town, Wujin District, Changzhou City, is registered with the Administrative Approval Bureau of Wujin District, Changzhou City. The legal representative is Huang Yueqiu, and its business scope includes licensed projects such as import and export of goods; Technology import and export; Import and export agency (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 the approval results) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Motor manufacturing; Manufacturing of mechanical and electrical equipment; Manufacturing of transformers, rectifiers, and inductors; Sales of electrical and mechanical equipment; Research and development of motors and their control systems; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of hardware products; Retail of hardware products; Research and development of hardware products; Sales of plastic products; Sales of metal materials; Sales of non-ferrous metal alloys; Sales of electrical accessories; Internet sales (except for the sale of goods that need to be licensed); Wire and cable business (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: Liquid Level Detection Switch, Floating Ball Products, Expansion Tank

TOP7
Kunshan Huiheng Precision Parts Technology Co., Ltd

Room 616, Building 18, Weiye Road, Kunshan Development Zone

Overall Score4.5 / 5
Est. Date2026-06-26
Registered Capital200K CNY

Kunshan Huiheng Precision Parts Technology Co., Ltd., located at Room 616, Building 18, Weiye Road, Kunshan Development Zone, was established on June 26, 2026. The registered authority is Kunshan Data Bureau, and the legal representative is Zhou Ming. Core products: Liquid Level Detection Switch

TOP8
Wuxi Haines Automation Instrument Co., Ltd
Overall Score4.5 / 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: Liquid Level Detection Switch, , E+H Capacitor Switch

TOP9
Nanjing Kaijite Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2010-10-26
Registered Capital6000K CNY

Nanjing Kaijite Electric Co., Ltd., with its registered address at Building 1, No. 5 Jinma Road, Maqun Science and Technology Park, Maqun Street, Qixia District, Nanjing City, is registered with the Administrative Approval Bureau of Qixia District, Nanjing City. The legal representative is Zheng Bin, and the business scope includes research and development, production, sales, technology transfer, technical consulting, and technical services of electrical machinery, instruments and meters, electronic products, and electronic components; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Liquid Level Detection Switch, Radar Level Gauge, Photoelectric Switch Sensor

TOP10
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: Liquid Level Detection Switch, E+H Mass Flowmeter, Bimetallic Thermometer

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Konasi Sensor Co., Ltd2012-02-23Liquid Level Detection Switch, Proximity Switch/Door Magnetic Switch, Water Temperature Sensor/Temperature Sensor500K CNYNot Supported
Suzhou Wanchi Automation Technology Co., Ltd2014-08-06Liquid Level Detection Switch, Limit Switch, Proximity Sensor2000K CNYSupported
Nanjing Tongbang Automation Co., Ltd2017-06-15Liquid Level Detection Switch, Hall Gear Speed Sensor, Square Series1000K CNYNot Supported
Nanjing Kaikit Sensing Technology Co., Ltd2016-03-30Liquid Level Detection Switch, Temperature Sensor, Ultrasonic Level Gauge5000K CNYNot Supported
Shandong Shunte Electric Co., Ltd2019-05-14Liquid Level Detection Switch, Chute Blockage Switch, Bidirectional Rope Switch10000K CNYNot Supported
Changzhou Baijia Control Technology Co., Ltd2021-05-07Liquid Level Detection Switch, Floating Ball Products, Expansion Tank300K CNYNot Supported
Kunshan Huiheng Precision Parts Technology Co., Ltd2026-06-26Liquid Level Detection Switch200K CNYSupported
Wuxi Haines Automation Instrument Co., Ltd2017-10-24Liquid Level Detection Switch, , E+H Capacitor Switch1000K CNYNot Supported
Nanjing Kaijite Electric Co., Ltd2010-10-26Liquid Level Detection Switch, Radar Level Gauge, Photoelectric Switch Sensor6000K CNYNot Supported
Wuxi Haines Automation Instrument Co., Ltd2017-10-24Liquid Level Detection Switch, E+H Mass Flowmeter, Bimetallic Thermometer1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of liquid level detection switches, it is recommended to prioritize confirming key technical parameters such as measurement range, medium compatibility, and output signal type to ensure compatibility with existing systems.
  • In corrosive environments such as chemical or water treatment, it is necessary to choose a liquid level detection switch with a corrosion-resistant material shell, while considering the protection level (such as IP65 or above) to meet specific scene 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 to balance technical reliability and long-term cooperation stability.
  • For high hygiene standard scenarios in the food and pharmaceutical industry, it is recommended to use liquid level detection switches that are designed without hygiene blind spots and support CIP cleaning to avoid the risk of medium residue.

Knowledge Base

Q

Banner level switch is a switch device used to detect liquid level, with a sturdy and compact design, suitable for various environments and usage scenarios. This article will introduce the working principle, scope of application, and usage precautions of the Banner liquid level switch, helping users choose and use Banner liquid level switches.

Q

Electrode type liquid level switch detection is a commonly used liquid level detection method. This article provides a detailed introduction to the working principle, application scenarios, advantages and disadvantages of electrode type liquid level switches, and explores their importance in industrial production.

Q

Baidu AiGou will help you find pictures of electrode type liquid level switch sensors in different categories, taking you to appreciate the diversity and uniqueness of electrode type liquid level switch sensors. At the same time, we also recommend high-quality electrode type liquid level switch sensor products for you, so that you can easily and quickly find the most suitable electrode type liquid level switch sensor for yourself when purchasing.

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