Updated Aug 3, 2026 · Public platform & industry data

Aug 3, 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: Beijing Kangansen Instrument Technology Co., Ltd, Changzhou Baijia Control Technology Co., Ltd, Shanghai Kayuan Electronic Technology Co., Ltd, Tianjin Bomansen Technology Development Co., Ltd, Tanghang High Tech (Beijing) International Control Technology Co., Ltd, Dongguan Bailing Electronics Co., Ltd, Shenzhen Xingkechuang Technology Co., Ltd, Anhui Tiankang (Group) Co., Ltd, Anhui Tiankang (Group) Co., Ltd, Shanghai Keyingfa Electrical Technology 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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Beijing Kangansen Instrument Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2017-01-06
Registered Capital5000K CNY

Beijing Kangansen Instrument Technology Co., Ltd., registered at No. 18-C1977 Jianshe Road, Kaixuan Street, Liangxiang, Fangshan District, Beijing, registered with the Fangshan Branch of the Beijing Administration for Industry and Commerce, with Dong Mei as the legal representative. Its business scope includes technology development, technology services, technology consulting (excluding intermediaries), technology transfer, and technology promotion; Installation and maintenance of mechanical equipment, instruments and meters; Import and export of goods (excluding goods under state-owned trade management), agency import and export, and technology import and export; Selling instruments and meters, mechanical equipment, computer software and hardware and auxiliary equipment, electronic products, communication equipment (excluding satellite receiving equipment), automotive parts, hardware, electrical equipment, chemical products (excluding hazardous chemicals), cultural products (excluding audiovisual products), and building materials. (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: Liquid Level Detection Switch, , Other Products

Top 2
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Changzhou Baijia Control Technology Co., Ltd
Overall Score4.7 / 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 3
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Shanghai Kayuan Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-03-07
Registered Capital5000K CNY

Shanghai Kayuan Electronic Technology Co., Ltd., with registered address at Room 202, 204, 206, 2nd Floor, Building 1, Experimental Building, No. 58 Haituo Road, Haiwan Tourist Area, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Yuan Limao as the legal representative. Its business scope includes licensed projects such as 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. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Electronic product sales; Industrial design services; Sales of instruments and meters; Sales of power electronic components; Operation of wires and cables; Wholesale of electronic components; Retail of electronic components; Sales of mechanical equipment, manufacturing of instruments and meters; Manufacturing of computer software, hardware, and peripheral devices; Manufacturing of electronic components; Manufacturing of electronic specialized equipment. (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, Flow Switch, Tuning Fork Object

TOP4
Tianjin Bomansen Technology Development Co., Ltd
Overall Score4.6 / 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

TOP5
Tanghang High Tech (Beijing) International Control Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2013-10-14
Registered Capital50500K CNY

Tanghang High Tech (Beijing) International Control Technology Co., Ltd., with its registered address at Room 502, 5th Floor, Building 4, No. 10 Hongfu Courtyard, Beiqijia Town, Changping District, Beijing, registered with the Market Supervision Administration of Changping District, Beijing, and represented by Niu Jingwu as the legal representative, is engaged in technology promotion and technical services; Selling mechanical equipment, hardware and electrical equipment, electronic products, electrical equipment, instruments and meters, chemical products (excluding hazardous chemicals); Import and export of goods, technology, and agency import and export; Rental of mechanical equipment; Entrusting the processing of mechanical equipment and accessories. (Market entities 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 approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Liquid Level Detection Switch, Absolute Pressure Liquid Level Transmitter

TOP6
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

TOP7
Shenzhen Xingkechuang Technology Co., Ltd
Overall Score4.5 / 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

TOP8
Anhui Tiankang (Group) Co., Ltd

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

Overall Score4.5 / 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

TOP9
Anhui Tiankang (Group) Co., Ltd
Overall Score4.4 / 5
Est. Date1998-07-31
Registered Capital613760K CNY

Anhui Tiankang (Group) Co., Ltd., registered at No. 20 Renhe South Road, Tianchang City, Anhui Province (with multiple addresses), registered with the Market Supervision Administration of Chuzhou City, with Zhao Kuan as the legal representative. Its business scope includes licensed projects such as wire and cable manufacturing; Manufacturing of special equipment; Construction project construction; Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Retail of pesticides; Wholesale of pesticides (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses from relevant departments) General projects: operation of wires and cables; Fiber optic cable manufacturing; Fiber optic cable sales; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Sales of special equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of metal structures; Sales of metal structures; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Sales of pumps and vacuum equipment; Bearing manufacturing; Bearing sales; Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of general components; Manufacturing of other general instruments; Mechanical parts and component processing; Sales of mechanical parts and components; Agricultural machinery manufacturing; Sales of agricultural machinery; Research and development of intelligent robots; Sales of intelligent robots; Battery manufacturing; Battery sales; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Sales of new energy vehicles as a whole; Sales of electric accessories for new energy vehicles; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Production of daily masks (non-medical); Sales of daily masks (non-medical); Production of protective equipment for medical staff (Class I medical devices); Wholesale of protective equipment for medical staff; Sales of Class II medical devices; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Sales of railway transportation infrastructure equipment; Import and export of goods; Fertilizer sales (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Liquid Level Detection Switch

TOP10
Shanghai Keyingfa Electrical Technology Co., Ltd
Overall Score4.4 / 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

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Beijing Kangansen Instrument Technology Co., Ltd2017-01-06Liquid Level Detection Switch, , Other Products5000K CNYNot Supported
Changzhou Baijia Control Technology Co., Ltd2021-05-07Liquid Level Detection Switch, Floating Ball Products, Expansion Tank300K CNYNot Supported
Shanghai Kayuan Electronic Technology Co., Ltd2017-03-07Liquid Level Detection Switch, Flow Switch, Tuning Fork Object5000K CNYNot Supported
Tianjin Bomansen Technology Development Co., Ltd2016-04-29Liquid Level Detection Switch, Temperature Switch, Float Level Gauge1000K CNYNot Supported
Tanghang High Tech (Beijing) International Control Technology Co., Ltd2013-10-14Liquid Level Detection Switch, Absolute Pressure Liquid Level Transmitter50500K CNYNot Supported
Dongguan Bailing Electronics Co., Ltd2007-05-24Liquid Level Detection Switch, Temperature Sensor, Photoelectric Coupling Switch3000K CNYNot Supported
Shenzhen Xingkechuang Technology Co., Ltd2013-10-12Liquid Level Detection Switch, Xkc-Y20, Xkc-Y253000K CNYNot Supported
Anhui Tiankang (Group) Co., Ltd1998-07-31Liquid Level Detection Switch613760K CNYSupported
Anhui Tiankang (Group) Co., Ltd1998-07-31Liquid Level Detection Switch613760K CNYNot Supported
Shanghai Keyingfa Electrical Technology Co., Ltd2009-04-15Liquid Level Detection Switch, M12 Connector, Sensor10000K 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