Updated Sep 6, 2026 · Public platform & industry data

Sep 6, 2026 Updated

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2026 Top 10 Liquid Level Sensor Manufacturers in China Jiangsu

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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 Jiangsu for 2026 are: Wuxi Chaoda Electronic Technology Co., Ltd, Nanjing Ouka Instrument Co., Ltd, Nanjing Weitai Electromechanical Equipment Engineering Co., Ltd, Shanghai Chaohui Pressure Instrument Co., Ltd, Shenzhen Oumenshi Electromechanical Equipment Co., Ltd, Suzhou Hequan Instrument Technology Co., Ltd, Nanjing Kaitaike Process Control Co., Ltd, Wuxi Haines Automation Instrument Co., Ltd, Jiangsu Hongcheng Automation Instrument Co., Ltd, Nanjing Shengyi 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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JiangsuJiangsu
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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Nanjing Ouka Instrument Co., Ltd
Overall Score4.8 / 5
Est. Date2016-05-15
Registered Capital1110K CNY

Nanjing Ouka Instrument and Meter Co., Ltd., with its registered address at No. 8 Rongning Road, Hushu Street, Jiangning District, Nanjing City, is registered with the Jiangning District Government Service Management Office of Nanjing City. The legal representative is Li Wanming, and its business scope includes research and development, production, sales, installation, and technical services of instruments, automation equipment, and systems; Research and development, sales, and technical services of computer software and hardware; Sales of hardware accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Liquid Level Sensor, Ultrasonic Depth Sounder, Doppler Flowmeter

Top 3
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Nanjing Weitai Electromechanical Equipment Engineering Co., Ltd
Overall Score4.8 / 5
Est. Date2022-01-25
Registered Capital10000K CNY

Nanjing Weitai Electromechanical Equipment Engineering Co., Ltd., with its registered address at Maigaoqiao Entrepreneurship Park Science and Technology Research and Development Base (No. 18-T1905 Yinchun Road) in Qixia District, Nanjing City, is registered with the Administrative Approval Bureau of Qixia District, Nanjing City. The legal representative is Fisher, and its business scope includes licensed projects such as construction engineering (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) and general projects such as sales of electronic components and electromechanical component equipment; Wholesale of electronic components; Sales of valves and plugs; Sales of instruments and meters; Sales of industrial automatic control system devices; Wholesale of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of refrigeration and air conditioning equipment (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 Sensor, Vega Series From Germany, Cologne Series From Germany

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
Shenzhen Oumenshi Electromechanical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2010-01-13
Registered Capital500K CNY

Shenzhen Oumenshi Electromechanical Equipment Co., Ltd. is registered at Room 2103, 21st Floor, Zhonghao Building, No. 10 Bagua Fourth Road, Futian District, Shenzhen. The registered authority is Futian Bureau, and the legal representative is Wang Bin. The business scope includes general business projects such as the design and sales of electromechanical equipment, HVAC systems, building automation systems, smart home systems, electronic products, hardware tools, electric valves, sensors, and household appliances. What are the licensed business projects. Core products: Liquid Level Sensor, Temperature And Humidity Sensor/Controller, Electric Regulating Valve

TOP6
Suzhou Hequan Instrument Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-04-25
Registered Capital10000K CNY

Suzhou Hequan Instrument Technology Co., Ltd., with its registered address at 3rd Floor, Building 2, No. 8 Ruyuan Road, Chengyang Street, Xiangcheng Economic and Technological Development Zone, Suzhou City, is registered with the Xiangcheng District Administrative Approval Bureau of Suzhou City. The legal representative is Song Haiyan. The company's business scope includes research and development, sales of industrial instruments, controllers, sensors, transmitters, computer software and hardware services, electrical accessories, wires and cables, and electric heating elements; Development and technical services of industrial automation control instruments and systems technology; Undertake: mechanical and electrical equipment installation projects and provide maintenance services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Manufacturing of industrial automatic control system devices; Manufacturing of intelligent instruments and meters; Manufacturing of electrical instruments and meters; Manufacturing of mechanical and electrical equipment; Manufacturing of distribution switch control equipment; 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: Liquid Level Sensor, Temperature Transmitter, Paperless Recorder/Temperature And Humidity Recorder

TOP7
Nanjing Kaitaike Process Control Co., Ltd
Overall Score4.6 / 5
Est. Date2019-11-21
Registered Capital1000K CNY

Nanjing Kaitaike Process Control Co., Ltd., with its registered address at Room E624, No. 2 Dingjiashan Road, Dachang Street, Jiangbei New Area, Nanjing, is registered with the Administrative Approval Bureau of the Nanjing Jiangbei New Area Management Committee. The legal representative is Zhu Weilin, and the 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; Manufacturing of instruments and meters; Import and export of goods; Intelligent control system integration; Sales of mechanical equipment; Sales of instruments and meters; Sales of electrical equipment; Sales of intelligent instruments and meters; Sales of refrigeration and air conditioning equipment; Sales of mechanical and electrical equipment; Wholesale of hardware products; 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 Sensor, Pressure Gauge, Level Gauge

TOP8
Wuxi Haines Automation Instrument Co., Ltd
Overall Score4.6 / 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 Sensor, , E+H Capacitor Switch

TOP9
Jiangsu Hongcheng Automation Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2011-06-10
Registered Capital10000K CNY

Jiangsu Hongcheng Automation Instrument Co., Ltd., registered at No. 10 Jianshe West Road, Minqiao Industrial Concentration Zone, Jinhu County, with the registration authority of Jinhu County Administrative Approval Bureau and the legal representative of Sun Benrong, engages in the production and sales of digital display instruments, bimetallic thermometers, thermocouples, and thermal resistors; Sales of instruments and meters, wires and cables, cable trays, and valves. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices (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 Sensor, Pressure Gauge, Other

TOP10
Nanjing Shengyi Technology Co., Ltd
Overall Score4.4 / 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

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Wuxi Chaoda Electronic Technology Co., Ltd2015-07-23Liquid Level Sensor, Gas Analyzer/Detector, Flow Meter500K CNYNot Supported
Nanjing Ouka Instrument Co., Ltd2016-05-15Liquid Level Sensor, Ultrasonic Depth Sounder, Doppler Flowmeter1110K CNYNot Supported
Nanjing Weitai Electromechanical Equipment Engineering Co., Ltd2022-01-25Liquid Level Sensor, Vega Series From Germany, Cologne Series From Germany10000K CNYNot Supported
Shanghai Chaohui Pressure Instrument Co., Ltd1999-04-01Liquid Level Sensor, Industrial Sensor, Pressure Gauge5000K CNYNot Supported
Shenzhen Oumenshi Electromechanical Equipment Co., Ltd2010-01-13Liquid Level Sensor, Temperature And Humidity Sensor/Controller, Electric Regulating Valve500K CNYNot Supported
Suzhou Hequan Instrument Technology Co., Ltd2016-04-25Liquid Level Sensor, Temperature Transmitter, Paperless Recorder/Temperature And Humidity Recorder10000K CNYNot Supported
Nanjing Kaitaike Process Control Co., Ltd2019-11-21Liquid Level Sensor, Pressure Gauge, Level Gauge1000K CNYNot Supported
Wuxi Haines Automation Instrument Co., Ltd2017-10-24Liquid Level Sensor, , E+H Capacitor Switch1000K CNYNot Supported
Jiangsu Hongcheng Automation Instrument Co., Ltd2011-06-10Liquid Level Sensor, Pressure Gauge, Other10000K CNYNot Supported
Nanjing Shengyi Technology Co., Ltd2007-05-28Liquid Level Sensor, Radar Level Transmitter, Level Transmitter5010K 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

This article will provide a detailed introduction to the differences between level sensors and liquid level sensors. Compare and analyze from multiple aspects such as working principle, measurement range, and application scenarios.

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