Updated Aug 4, 2026 · Public platform & industry data

Aug 4, 2026 Updated

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2026 Top 10 Liquid Level Sensor Manufacturers in China

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

The top 10 Liquid Level Sensor manufacturers in China for 2026 are: Wuxi Chaoda Electronic Technology Co., Ltd, Fujian Shunchang Hongrun Precision Instrument Co., Ltd, Nanjing Shengyi Technology Co., Ltd, Shanghai Chaohui Pressure Instrument Co., Ltd, Tianjin Bomansen Technology Development Co., Ltd, Xinxiang Hengguan Instrument Co., Ltd, Beijing Kunlun Zhongda Sensor Technology Co., Ltd, Beijing Haifuda Technology Co., Ltd, Kaifeng Baite Flow Meter Co., Ltd, Shanghai Shuke Optoelectronics 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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Wuxi Chaoda Electronic Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2015-07-23
Registered Capital500K CNY

Wuxi Chaoda Electronic Technology Co., Ltd., with its registered address at Room 7-6061, Aokai City Plaza, No. 1777 Zhonghui Avenue, Qianzhou Street, Huishan District, Wuxi City (Huishan Railway Station Area), registered with the Administrative Approval Bureau of Huishan District, Wuxi City, and represented by Zhang Chaoting as the legal representative. Its business scope includes the research and development of electronic products; Technology development, technology transfer, technology consulting, and technology services in the field of industrial automation technology; Sales of instruments and meters, electronic products, sensors and accessories, electrical machinery and equipment, general equipment, special equipment, water treatment equipment, fire-fighting equipment and equipment, valves, hardware products, and office supplies; Installation and maintenance of automation equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Liquid Level Sensor, Gas Analyzer/Detector, Flow Meter

Top 2
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Fujian Shunchang Hongrun Precision Instrument Co., Ltd
Overall Score4.8 / 5
Est. Date2001-03-09
Registered Capital56000K CNY

Fujian Shunchang Hongrun Precision Instrument Co., Ltd., with its registered address at 45 Chengnan East Road, Shunchang County, Fujian Province, is registered with the Shunchang County Market Supervision Administration of Fujian Province. The legal representative is Lin Shanping, and its business scope includes general projects such as instrument manufacturing; Sales of instruments and meters; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Software development; Software sales; Manufacturing of electronic components; Sales of electronic components and electromechanical equipment; Manufacturing of integrated circuit chips and products; Sales of integrated circuit chips and products. (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 Sensor, Paperless Recorder, Sensors And Transmitters

Top 3
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Nanjing Shengyi Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2007-05-28
Registered Capital5010K CNY

Nanjing Shengyi Technology Co., Ltd., registered at Unit 301, Phase 1, Jiulong Lake Intelligent Manufacturing Innovation Port Project, Liandong U Valley, No. 3118 Jiyin Avenue, Jiangning District, Nanjing City (Jiangning Development Zone), registered with the Jiangning District Government Service Management Office of Nanjing City, with Guo Jiasheng as the legal representative. Its business scope includes research and development, production, and sales of instruments and industrial automation products; Undertake installation, commissioning, technical consulting, and related services for industrial automation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Liquid Level Sensor, Radar Level Transmitter, Level Transmitter

TOP4
Shanghai Chaohui Pressure Instrument Co., Ltd
Overall Score4.7 / 5
Est. Date1999-04-01
Registered Capital5000K CNY

Shanghai Chaohui Pressure Instrument Co., Ltd., with its registered address at Room 122, Building 29, No. 1, Lane 618, Dingyuan Road, Songjiang District, Shanghai, its registration authority is the Market Supervision Administration of Songjiang District, and its legal representative is Long Xia. Its business scope includes general items: sales of instruments, automation equipment and accessories, electronic products, electronic components, production of transmitters, instruments and meters (limited to branches), technical development, technical consultation, technical services, technology transfer, computer software development, computer information system integration, Internet data services, import and export of goods or technologies in the fields of sensor technology, instrument technology, automation technology, intelligent technology, Internet of Things technology, and data technology (import and export of goods and technologies prohibited by the state or involving administrative approval) except mouth). (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 Sensor, Industrial Sensor, Pressure Gauge

TOP5
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 Sensor, Temperature Switch, Float Level Gauge

TOP6
Xinxiang Hengguan Instrument Co., Ltd
Overall Score4.6 / 5
Est. Date2009-03-10
Registered Capital10000K CNY

Xinxiang Hengguan Instrument Co., Ltd., with its registered address at No. 93 South Street, Chengguan Town, Yuanyang County, is registered with the Market Supervision Administration of Yuanyang County, Xinxiang City. The legal representative is Huang Meiyan, and its business scope includes general projects such as intelligent instrument manufacturing; Sales of intelligent instruments and meters; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of industrial automatic control system devices; Manufacturing of other general instruments; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of specialized teaching instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Import and export of goods (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: Liquid Level Sensor, Magnetostrictive Liquid Level Meter, Capacitive Level Gauge

TOP7
Beijing Kunlun Zhongda Sensor Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2000-06-14
Registered Capital12800K CNY

Beijing Kunlun Zhongda Sensor Technology Co., Ltd., with its registered address at Room 302, 3rd Floor, Building F, No. 139 Jinghai 3rd 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 Gao Yuefeng. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; Manufacturing of intelligent instruments and meters; Manufacturing of electronic components; Manufacturing of IoT devices; Manufacturing of mechanical and electrical equipment; Manufacturing of industrial automatic control system devices; Software development; Import and export agency; Import and export of goods; Technology import and export; Instrument and meter repair; Sales of intelligent instruments and meters; Retail of electronic components; Sales of IoT devices; Sales of mechanical and electrical equipment; Sales of industrial automatic control system devices; Sales of pneumatic power machinery and components; Wholesale of hardware products; Engineering management services. (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: Liquid Level Sensor, Temperature Sensor, Explosion Proof Pressure Transmitter

TOP8
Beijing Haifuda Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2014-06-19
Registered Capital2600K CNY

Beijing Haifuda Technology Co., Ltd., with its registered address at 4C-14, Section C, 4th Floor, Building 1, Third Street, Shangdi Information Industry Base, Haidian District, Beijing, is registered with the Market Supervision Administration of Haidian District, Beijing. The legal representative is Lan Bin, and its business scope includes general projects such as import and export of goods; Technology import and export; Domestic freight forwarding agent; Sales of metal materials; Sales of building materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of communication equipment; Sales of sewing machinery; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Electrical equipment repair; Sales of mechanical equipment; Repair of communication equipment; Sales of communication equipment; Engineering and technical services (excluding planning management, survey, design, and supervision); Sales of building blocks; Sales of instruments and meters; Sales of metal tools; Wind power generation technology services; Manufacturing of specialized instruments; Instrument and meter repair; Import and export agency; Promotion services for new material technology. (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: Liquid Level Sensor, University Laboratory Equipment, Gas Testing And Analysis Equipment

TOP9
Kaifeng Baite Flow Meter Co., Ltd
Overall Score4.5 / 5
Est. Date2012-02-14
Registered Capital53600K CNY

Kaifeng Baite Flow Meter Co., Ltd., with its registered address at No. 1 Longhai 2nd Road, intersection of Longhai 2nd Road and Jiu Street, Kaifeng City, is registered with the Free Trade Zone Service Center of Kaifeng Market Supervision Administration Bureau. The legal representative is Guo Zhanjun, and its business scope includes the design, production, and sales of flow meters, temperature meters, pressure meters, liquid level meters, and automation systems; Engage in import and export business permitted by the state.. Core products: Liquid Level Sensor, Vortex Flow Meter, Electromagnetic Flowmeter For Water Supply

TOP10
Shanghai Shuke Optoelectronics Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2016-11-15
Registered Capital5600K CNY

Shanghai Shuke Optoelectronic Technology Co., Ltd., registered at Room J590, 12th Floor, Building 1, No. 399 Zhongren Road, Jiading District, Shanghai, with the registration authority of Jiading District Market Supervision Bureau and the legal representative of Cai Tianzhi, engages in technology development, consulting, transfer, and services in the field of optoelectronic technology. Its business scope includes the sales of optoelectronic equipment, laser equipment (excluding medical devices), instruments and meters, electronic products, computers, software and auxiliary equipment, and electromechanical equipment, as well as the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Liquid Level Sensor, Motion Control, Microscopic System And Accessories

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Wuxi Chaoda Electronic Technology Co., Ltd2015-07-23Liquid Level Sensor, Gas Analyzer/Detector, Flow Meter500K CNYNot Supported
Fujian Shunchang Hongrun Precision Instrument Co., Ltd2001-03-09Liquid Level Sensor, Paperless Recorder, Sensors And Transmitters56000K CNYNot Supported
Nanjing Shengyi Technology Co., Ltd2007-05-28Liquid Level Sensor, Radar Level Transmitter, Level Transmitter5010K CNYNot Supported
Shanghai Chaohui Pressure Instrument Co., Ltd1999-04-01Liquid Level Sensor, Industrial Sensor, Pressure Gauge5000K CNYNot Supported
Tianjin Bomansen Technology Development Co., Ltd2016-04-29Liquid Level Sensor, Temperature Switch, Float Level Gauge1000K CNYNot Supported
Xinxiang Hengguan Instrument Co., Ltd2009-03-10Liquid Level Sensor, Magnetostrictive Liquid Level Meter, Capacitive Level Gauge10000K CNYNot Supported
Beijing Kunlun Zhongda Sensor Technology Co., Ltd2000-06-14Liquid Level Sensor, Temperature Sensor, Explosion Proof Pressure Transmitter12800K CNYNot Supported
Beijing Haifuda Technology Co., Ltd2014-06-19Liquid Level Sensor, University Laboratory Equipment, Gas Testing And Analysis Equipment2600K CNYNot Supported
Kaifeng Baite Flow Meter Co., Ltd2012-02-14Liquid Level Sensor, Vortex Flow Meter, Electromagnetic Flowmeter For Water Supply53600K CNYNot Supported
Shanghai Shuke Optoelectronics Technology Co., Ltd2016-11-15Liquid Level Sensor, Motion Control, Microscopic System And Accessories5600K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of liquid level sensors, it is recommended to prioritize confirming the characteristics of the measuring medium (such as corrosiveness, viscosity) and range to ensure that the measurement accuracy and environmental adaptability of the selected model meet the requirements of actual working conditions.
  • In continuous monitoring scenarios such as chemical or water treatment, radar type liquid level sensors with digital signal output can be considered, which have better anti-interference ability and long-term stability than contact measurement schemes.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. These suppliers are often more reliable in terms of technical support and after-sales service.
  • If applied to high temperature and high pressure environments, additional attention should be paid to the pressure resistance level and temperature compensation function of the sensor to avoid measurement deviation or equipment damage caused by extreme working conditions.

Knowledge Base

Q

There is a close relationship between the antenna exposure height of the radar level sensor and the liquid level range of the tank, which is mainly reflected in the measurement range, installation safety, and signal quality, as follows: Measurement range limitation: The radar level gauge calculates the liquid level height by measuring the distance from the antenna to the surface of the medium, and its measurement range is usually calculated from the bottom of the antenna. In theory, measurement

Q

This article will delve into the internal structure of high-precision liquid level and material level detection sensors, with a focus on the number of circuit boards and key electronic components on the circuit board. By providing a detailed analysis of these core components, we will gain a better understanding of the working principles and performance characteristics of sensors.

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