Updated Aug 3, 2026 · Public platform & industry data

Aug 3, 2026 Updated

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2026 Top 10 Liquid Level Sensor Manufacturers in China Guangdong

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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 Guangdong for 2026 are: Nanjing Shengyi Technology Co., Ltd, Shanghai Chaohui Pressure Instrument Co., Ltd, Xinxiang Hengguan Instrument Co., Ltd, Beijing Kunlun Zhongda Sensor Technology Co., Ltd, Tianjin Bomansen Technology Development Co., Ltd, Shandong Yuchuang Electric Co., Ltd, Shenzhen Xinwei Technology Development Co., Ltd, Hangzhou Miko Sensing Technology Co., Ltd, Shenzhen Xinsheng Electromagnetic Valve Co., Ltd, Hangzhou Meikong Automation 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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GuangdongGuangdong
Top 1
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Nanjing Shengyi Technology Co., Ltd
Overall Score4.9 / 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

Top 2
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Shanghai Chaohui Pressure Instrument Co., Ltd
Overall Score4.8 / 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

Top 3
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Xinxiang Hengguan Instrument Co., Ltd
Overall Score4.8 / 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

TOP4
Beijing Kunlun Zhongda Sensor Technology Co., Ltd
Overall Score4.7 / 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

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
Shandong Yuchuang Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2022-12-06
Registered Capital10010K CNY

Shandong Yuchuang Electric Co., Ltd., with its registered address at Room 101, Building 18, Shengxiang Town, Chengxiang Avenue and Jiacheng Road Intersection, Tuanli Town, Jining Economic Development Zone, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Jining Economic Development Zone, and its legal representative is Chu Cancan. Its business scope includes general projects such as sales of electrical equipment; Manufacturing of distribution switch control equipment; Manufacturing of power facilities and equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of industrial automatic control system devices; Manufacturing of electrical instruments and meters; Sales of intelligent power transmission and distribution and control equipment; Electrical equipment repair; Software development; Intelligent control system integration; Sales of power facilities and equipment; Sales of power electronic components; Sales of electronic vacuum devices; Sales of electrical instruments and meters; Sales of mechanical equipment; Retail of hardware products; Wholesale of hardware products; Sales of steel reinforcement products for construction; Sales of office supplies; Sales of labor protection equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of electrical signal equipment devices. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Design of civil nuclear safety equipment; Electrical installation services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Liquid Level Sensor, Mining Explosion-Proof And Intrinsic Safety Electrical Control Box, Mining Intrinsic Safety Image Processing Camera

TOP7
Shenzhen Xinwei Technology Development Co., Ltd
Overall Score4.6 / 5
Est. Date2002-06-21
Registered Capital20000K CNY

Shenzhen Xinwei Technology Development Co., Ltd., with its registered address at No. 28 Xinfeng Road, Beitoubei Village, Ailian Community, Longcheng Street, Longgang District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Lv Baogui, and its business scope includes general business projects such as investing in and establishing industries (specific projects will be declared separately); Domestic trade (excluding projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council); Import and export of goods and technology (excluding projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation). The licensed business projects include technology development, production and processing, and sales of electronic products and sensing equipment. Core products: Liquid Level Sensor, None, Speed Detection

TOP8
Hangzhou Miko Sensing Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2013-12-24
Registered Capital10000K CNY

Hangzhou Miko Sensing Technology Co., Ltd., with its registered address at Room 510-511, Building 4, No. 2 Science and Technology Park Road, Baiyang Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province, is registered with the Qiantang District Market Supervision and Administration Bureau of Hangzhou City. The legal representative is Wu Jie, and the business scope includes general projects: manufacturing of industrial automatic control system devices; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of industrial automatic control system devices; Sales of instruments and meters; Wholesale of computer software, hardware, and auxiliary equipment; Sales of communication equipment; Sales of optical instruments; Electronic product sales; Sales of mechanical and electrical equipment; Sales of valves and plugs; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Liquid Level Sensor, Residual Chlorine Meter, Online Ph/Orp Meter

TOP9
Shenzhen Xinsheng Electromagnetic Valve Co., Ltd
Overall Score4.5 / 5
Est. Date2014-08-05
Registered Capital1000K CNY

Shenzhen Xinsheng Electromagnetic Valve Co., Ltd., with its registered address at 1807, Building 11, Tiedong Logistics Zone, No. 3 Ping'an Avenue, Pinghu Community, Pinghu Street, Longgang District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Zhong Li, and its business scope includes the general sale of industrial automatic control system devices; Sales of valves and plugs; Valve and plug research and development; Retail of electronic components; Wholesale of electronic components; Sales of electronic components and electromechanical equipment; Sales of pneumatic power machinery and components; Sales of liquid tight components and systems. (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.) What are the permitted business projects. Core products: Liquid Level Sensor, Electric Ball Valve, Electric Temperature Control Valve

TOP10
Hangzhou Meikong Automation Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2006-07-24
Registered Capital10000K CNY

Hangzhou Meikong Automation Technology Co., Ltd., registered at Room 501-502, Building 4, No. 2 Kejiyuan Road, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province, registered with the Market Supervision Administration of Qiantang District, Hangzhou City. The legal representative is Ding Cheng, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of instruments and meters; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of communication equipment; Sales of optical instruments; Sales of valves and plugs; Electronic product sales; Sales of mechanical and electrical equipment; Installation services for ordinary mechanical equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Liquid Level Sensor, Non Contact Temperature Sensor, Ultrasonic Flowmeter

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
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
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
Tianjin Bomansen Technology Development Co., Ltd2016-04-29Liquid Level Sensor, Temperature Switch, Float Level Gauge1000K CNYNot Supported
Shandong Yuchuang Electric Co., Ltd2022-12-06Liquid Level Sensor, Mining Explosion-Proof And Intrinsic Safety Electrical Control Box, Mining Intrinsic Safety Image Processing Camera10010K CNYSupported
Shenzhen Xinwei Technology Development Co., Ltd2002-06-21Liquid Level Sensor, None, Speed Detection20000K CNYNot Supported
Hangzhou Miko Sensing Technology Co., Ltd2013-12-24Liquid Level Sensor, Residual Chlorine Meter, Online Ph/Orp Meter10000K CNYNot Supported
Shenzhen Xinsheng Electromagnetic Valve Co., Ltd2014-08-05Liquid Level Sensor, Electric Ball Valve, Electric Temperature Control Valve1000K CNYSupported
Hangzhou Meikong Automation Technology Co., Ltd2006-07-24Liquid Level Sensor, Non Contact Temperature Sensor, Ultrasonic Flowmeter 10000K 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