Updated Aug 4, 2026 · Public platform & industry data

Aug 4, 2026 Updated

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2026 Top 10 Liquid Level Detection Switch Manufacturers in China

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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 China for 2026 are: Changzhou Baijia Control Technology Co., Ltd, Tianjin Bomansen Technology Development Co., Ltd, Changzhou Konasi Sensor Co., Ltd, Shenzhen Xingkechuang Technology Co., Ltd, Shanghai Keyingfa Electrical Technology Co., Ltd, Shanghai Deying Electronic Technology Co., Ltd, Dongguan Bailing Electronics Co., Ltd, Shandong Aipuxin Automation Instrument Co., Ltd, Jinzhi Instrument (Tianjin) Co., Ltd, Anhui Tiankang (Group) 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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Changzhou Baijia Control Technology Co., Ltd
Overall Score4.9 / 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

Top 2
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Tianjin Bomansen Technology Development Co., Ltd
Overall Score4.7 / 5
Est. Date2016-04-29
Registered Capital1000K CNY

Tianjin Bomansen Technology Development Co., Ltd., with its registered address at Building 4-1101, No.1 Haitai Huake 3rd Road, Huayuan Industrial Zone, Binhai High tech Zone, Tianjin, registered with the Market Supervision and Administration Bureau of Tianjin Binhai High tech Industrial Development Zone, and represented by Cao Kexiang as the legal representative. Its business scope includes scientific research and technical services; Information transmission, software and information technology services Business service industry; Wholesale and retail Architectural engineering, environmental engineering design, and construction; Manufacturing of industrial automatic control system 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, Temperature Switch, Float Level Gauge

Top 3
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Changzhou Konasi Sensor Co., Ltd
Overall Score4.7 / 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

TOP4
Shenzhen Xingkechuang Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2013-10-12
Registered Capital3000K CNY

Shenzhen Xingkechuang Technology Co., Ltd., registered at 11th Floor, No. 48 Xinyu Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, with the registration authority of Bao'an Supervision Bureau of Shenzhen Market Supervision Administration and Lin Zhen as the legal representative, engages in the research and sales of electronic products, electrical products, sensors, intelligent products, mold products, plastic products, glass instruments, electronic system equipment, plumbing equipment, water pumps and accessories, electronic components, wires and cables; Domestic trade; Import and export of goods and technology. Technology development, promotion, transfer, consulting, and services for electronic products; Computer system services; Model design. Production of electronic products, electrical products, sensors, smart products, plastics, and mold products (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and restricted projects that require licenses before operation).. Core products: Liquid Level Detection Switch, Xkc-Y20, Xkc-Y25

TOP5
Shanghai Keyingfa Electrical Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2009-04-15
Registered Capital10000K CNY

Shanghai Keyingfa Electric Technology Co., Ltd., with its registered address at No. 2, Lane 325, Jiujing Road, Jiuting Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Han Zhonghua, and its business scope includes general projects such as electronic component manufacturing; Manufacturing of power electronic components; Manufacturing of security equipment; Manufacturing of optical instruments; Sales of electrical equipment; Sales of optical instruments; Sales of power facilities and equipment; Fiber optic cable sales; Sales of instruments and meters; Retail of electronic components; Wholesale of electronic components; Sales of power electronic components; Sales of distribution switch control equipment; Retail of hardware products; Wholesale of hardware products; Sales of mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Liquid Level Detection Switch, M12 Connector, Sensor

TOP6
Shanghai Deying Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2010-03-05
Registered Capital1000K CNY

Shanghai Deying Electronic Technology Co., Ltd., registered at Room 2319, Building 1, No. 5500 Yuanjiang Road, Minhang District, Shanghai, with the registration authority of Minhang District Market Supervision Administration and the legal representative of Wang Yi, engages in technology development, technology transfer, technology services, technology consulting, software development, and sales of electronic components, electronic products, computers, software, and auxiliary equipment in the field of electronic technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Liquid Level Detection Switch, Liquid Level Detector, Garbage Can Overflow Detector

TOP7
Dongguan Bailing Electronics Co., Ltd
Overall Score4.5 / 5
Est. Date2007-05-24
Registered Capital3000K CNY

Dongguan Bailing Electronics Co., Ltd. is registered at Room 201, Building 1, No. 9 Dongcheng Road, Bajiaowo, Wanjiang Street, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Tu Xia. The business scope includes processing, production and sales of electronic products, electronic components, electronic toys, and electronic equipment. (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, Photoelectric Coupling Switch

TOP8
Shandong Aipuxin Automation Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2012-07-09
Registered Capital3000K CNY

Shandong Aipuxin Automation Instrument Co., Ltd., registered at No. 69 Ankang Road, Anju Street, Rencheng District, Jining City, Shandong Province, China, is located in Phase 1 of the Smart Valley Project of Zhongnan High tech Canal New City, No. 3 # -03-101. The registration authority is the Market Supervision Administration of Rencheng District, Jining City, and the legal representative is Kong Dechen. The business scope includes general projects: manufacturing of electrical instruments and meters; Manufacturing of industrial automatic control system devices; Sales of intelligent instruments and meters; Manufacturing of intelligent instruments and meters; Sales of industrial automatic control system devices; Sales of electrical instruments and meters; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Software development; Wholesale of hardware products; Wholesale of computer software, hardware, and auxiliary equipment; Manufacturing of hardware products; Retail of hardware products; Engineering and technical research and experimental development; Sales of semiconductor lighting devices; Manufacturing of other electronic devices; Sales of communication equipment; Sales of security equipment; Retail of electronic components; Electronic product sales; Sales of household appliances; Sales of mining machinery; Engineering and technical services (excluding planning management, survey, design, and supervision); Information technology consulting services; Instrument and meter repair; Mechanical equipment research and development; Import and export of goods; Technology import and export; Non residential real estate leasing. (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, Aluminum Shell Tuning Fork Switch, Tuning Fork Density Meter

TOP9
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: Liquid Level Detection Switch, Electromagnetic Flowmeter, Flow Meter

TOP10
Anhui Tiankang (Group) Co., Ltd

No. 20 Renhe South Road, Tianchang City, Anhui Province (with multiple locations)

Overall Score4.4 / 5
Est. Date1998-07-31
Registered Capital613760K CNY

Anhui Tiankang (Group) Co., Ltd., located at No. 20 Renhe South Road, Tianchang City, Anhui Province (with multiple addresses), was established on July 31, 1998. The registration authority is the Market Supervision Administration of Chuzhou City, and the legal representative is Zhao Kuan. Core products: Liquid Level Detection Switch

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Baijia Control Technology Co., Ltd2021-05-07Liquid Level Detection Switch, Floating Ball Products, Expansion Tank300K CNYNot Supported
Tianjin Bomansen Technology Development Co., Ltd2016-04-29Liquid Level Detection Switch, Temperature Switch, Float Level Gauge1000K CNYNot Supported
Changzhou Konasi Sensor Co., Ltd2012-02-23Liquid Level Detection Switch, Proximity Switch/Door Magnetic Switch, Water Temperature Sensor/Temperature Sensor500K CNYNot Supported
Shenzhen Xingkechuang Technology Co., Ltd2013-10-12Liquid Level Detection Switch, Xkc-Y20, Xkc-Y253000K CNYNot Supported
Shanghai Keyingfa Electrical Technology Co., Ltd2009-04-15Liquid Level Detection Switch, M12 Connector, Sensor10000K CNYNot Supported
Shanghai Deying Electronic Technology Co., Ltd2010-03-05Liquid Level Detection Switch, Liquid Level Detector, Garbage Can Overflow Detector1000K CNYSupported
Dongguan Bailing Electronics Co., Ltd2007-05-24Liquid Level Detection Switch, Temperature Sensor, Photoelectric Coupling Switch3000K CNYNot Supported
Shandong Aipuxin Automation Instrument Co., Ltd2012-07-09Liquid Level Detection Switch, Aluminum Shell Tuning Fork Switch, Tuning Fork Density Meter3000K CNYNot Supported
Jinzhi Instrument (Tianjin) Co., Ltd2020-09-10Liquid Level Detection Switch, Electromagnetic Flowmeter, Flow Meter5000K CNYNot Supported
Anhui Tiankang (Group) Co., Ltd1998-07-31Liquid Level Detection Switch613760K CNYSupported

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