Updated Aug 5, 2026 · Public platform & industry data

Aug 5, 2026 Updated

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2026 Top 10 Level Transmitter Manufacturers in China

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

The top 10 Level Transmitter manufacturers in China for 2026 are: Shidefu Measurement and Control Technology (Shanghai) Co., Ltd, Jiangsu Meiante Automation Instrument Co., Ltd, Shanghai Kayuan Electronic Technology Co., Ltd, Shanghai Chaohui Pressure Instrument Co., Ltd, Beijing Kunlun Zhongda Sensor Technology Co., Ltd, Beijing Kunlun Coast Technology Co., Ltd, Nanjing Shengyi Technology Co., Ltd, Tanghang High Tech (Beijing) International Control Technology Co., Ltd, Dalian Xindongxing Instrument Co., Ltd, Changzhou Tianli Intelligent Control 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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Shidefu Measurement and Control Technology (Shanghai) Co., Ltd
Overall Score4.9 / 5
Est. Date2012-01-20
Registered Capital5000K CNY

Shidefu Measurement and Control Technology (Shanghai) Co., Ltd., with its registered address at Room 109, Building 4, No. 6099 Shengli, Xiuzhou Village, Zhujing Town, Jinshan District, Shanghai, is registered with the Shanghai Municipal Administration for Market Regulation. The legal representative is Yan Yongcheng, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Manufacturing of instruments and meters; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of instruments and meters; Sales of IoT devices; Sales of electrical instruments and meters; Wholesale of electronic components; Retail of electronic components; Electronic product sales; Sales of electrical equipment; Sales of electronic components and electromechanical equipment; Sales of hydraulic power machinery and components; Software sales; Sales of mechanical equipment; 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: Level Transmitter, Monocrystalline Silicon Pressure Transmitter, Pressure Transmitter

Top 2
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Jiangsu Meiante Automation Instrument Co., Ltd
Overall Score4.7 / 5
Est. Date2007-03-02
Registered Capital10180K CNY

Jiangsu Meiante Automation Instrument Co., Ltd., with its registered address at No. 8-6 Huancheng West Road, Jinhu County, Huai'an City, is registered with the Jinhu County Administrative Approval Bureau and represented by Zhang Jianxiang. Its business scope includes the production and sales of liquid level instruments, pressure instruments, flow instruments, temperature instruments, thermocouples, thermistors, bimetallic thermometers, digital displays, instrument accessories, valves, and pumps; Sales of instruments and meters, wires and cables, electronic products, and chemical products (excluding hazardous chemicals); Processing and sales of mechanical components; Design, installation, and construction of industrial field instruments; Instrument maintenance and service; To engage in the export business of self-produced products and technologies of our enterprise, as well as the import business of mechanical equipment, spare parts, raw materials and technologies required by our enterprise, except for goods 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: Level Transmitter, Thermometer, Flow Meter

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: Level Transmitter, Flow Switch, Ultrasonic Sensor

TOP4
Shanghai Chaohui Pressure Instrument Co., Ltd
Overall Score4.6 / 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: Level Transmitter, Industrial Sensor, Flow Meter

TOP5
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: Level Transmitter, Temperature Sensor, Integrated Temperature Transmitter

TOP6
Beijing Kunlun Coast Technology Co., Ltd
Overall Score4.5 / 5
Est. Date1994-03-10
Registered Capital27145.125K CNY

Beijing Kunlun Coast Technology Co., Ltd., with its registered address at 8th Floor, Building A, No. 1-1 Shangdi Information Road, Haidian District, Beijing, is registered with the Market Supervision Administration of Haidian District, Beijing. The legal representative is Liu Bolin, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of instruments and meters; Manufacturing of instruments and meters; Sales of intelligent instruments and meters; Manufacturing of intelligent instruments and meters; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Sales of industrial automatic control system devices; Manufacturing of industrial automatic control system devices; Sales of electrical instruments and meters; Manufacturing of electrical instruments and meters; Sales of mechanical equipment; Development of intelligent water management system; Industrial Internet data service; Internet data service; Data processing services; Digital technology services; Information technology consulting services; Software development; Software sales; Information system integration services; Internet of Things application services; Retail of electronic components; Internet sales (except for the sale of goods that need to be licensed); Instrument and meter repair; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of specialized instruments and meters for environmental monitoring; Environmental protection monitoring; Measurement technology services; Manufacturing of specialized machinery and equipment for water resources; Import and export of goods; Technology import and export; Installation services for ordinary mechanical equipment; Manufacturing of power transmission, distribution and control equipment; Irrigation services; Water resource management; Municipal facility management; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: sales of disinfection equipment; Internet information service; Construction project construction. (For projects that require approval according to 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 issued by relevant departments.) (Business activities that are prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Level Transmitter, Temperature Transmitter Series, Liquid Level Transmitter Series

TOP7
Nanjing Shengyi Technology Co., Ltd
Overall Score4.5 / 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: Level Transmitter, Sensor, Flap Level Gauge

TOP8
Tanghang High Tech (Beijing) International Control Technology Co., Ltd
Overall Score4.5 / 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: Level Transmitter, Absolute Pressure Liquid Level Transmitter, Differential Pressure Absolute Pressure Transmitter

TOP9
Dalian Xindongxing Instrument Co., Ltd
Overall Score4.4 / 5
Est. Date2013-11-22
Registered Capital5000K CNY

Dalian Xindongxing Instrument and Meter Co., Ltd., registered at Building 1-B25-4, Area A, Wucai City, Dalian Economic and Technological Development Zone, Liaoning Province, with the registration authority of Dalian Jinpu New Area Market Supervision and Administration Bureau and the legal representative of Cui Ye. Its business scope includes general projects: sales of instruments and meters; Sales of distribution switch control equipment; Sales of industrial automatic control system devices; Sales of industrial control computers and systems; Instrument and meter repair; General equipment repair; Specialized equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of intelligent instruments and meters; Manufacturing of industrial automatic control system devices; Domestic trade agency. (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: Level Transmitter, Flow Meter, Roots Flowmeter

TOP10
Changzhou Tianli Intelligent Control Co., Ltd
Overall Score4.4 / 5
Est. Date1999-01-28
Registered Capital30680K CNY

Changzhou Tianli Intelligent Control Co., Ltd., with its registered address at No. 17-8, Guanhexi Road, Zhonglou District, registered with the Changzhou Municipal Government Service Management Office, and represented by Leng Liufu as its legal representative. Its business scope includes licensed projects such as special equipment design; Manufacturing of special equipment; Design of civil nuclear safety equipment; Manufacturing of civil nuclear safety equipment; Installation of civil nuclear safety equipment (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects: manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of special equipment; Instrument and meter repair; Metal cutting processing services; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of metal materials; Sales of new metal functional materials; Import and export of goods; Technology import and export; Engineering and technical research and experimental development; Research and development of new material technology; Sales of industrial textile products; Software development; Sales of needle textiles and raw materials; Sales of rubber products; Sales of engineering plastics and synthetic resins; Installation services for ordinary mechanical equipment; Manufacturing of other general instruments; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of vibration and noise reduction equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; General equipment manufacturing (excluding special equipment manufacturing) (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Level Transmitter, Flow Meter, Differential Pressure Transmitter

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shidefu Measurement and Control Technology (Shanghai) Co., Ltd2012-01-20Level Transmitter, Monocrystalline Silicon Pressure Transmitter, Pressure Transmitter5000K CNYNot Supported
Jiangsu Meiante Automation Instrument Co., Ltd2007-03-02Level Transmitter, Thermometer, Flow Meter10180K CNYNot Supported
Shanghai Kayuan Electronic Technology Co., Ltd2017-03-07Level Transmitter, Flow Switch, Ultrasonic Sensor 5000K CNYNot Supported
Shanghai Chaohui Pressure Instrument Co., Ltd1999-04-01Level Transmitter, Industrial Sensor, Flow Meter5000K CNYNot Supported
Beijing Kunlun Zhongda Sensor Technology Co., Ltd2000-06-14Level Transmitter, Temperature Sensor, Integrated Temperature Transmitter12800K CNYNot Supported
Beijing Kunlun Coast Technology Co., Ltd1994-03-10Level Transmitter, Temperature Transmitter Series, Liquid Level Transmitter Series27145.125K CNYNot Supported
Nanjing Shengyi Technology Co., Ltd2007-05-28Level Transmitter, Sensor, Flap Level Gauge5010K CNYNot Supported
Tanghang High Tech (Beijing) International Control Technology Co., Ltd2013-10-14Level Transmitter, Absolute Pressure Liquid Level Transmitter, Differential Pressure Absolute Pressure Transmitter50500K CNYNot Supported
Dalian Xindongxing Instrument Co., Ltd2013-11-22Level Transmitter, Flow Meter, Roots Flowmeter5000K CNYNot Supported
Changzhou Tianli Intelligent Control Co., Ltd1999-01-28Level Transmitter, Flow Meter, Differential Pressure Transmitter30680K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of liquid level transmitters, it is recommended to prioritize confirming key technical parameters such as measurement range, accuracy level, and medium compatibility to ensure compatibility with the process flow. For example, anti-corrosion materials should be considered for chemical tank monitoring.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Such suppliers usually provide more stable liquid level transmitter products and technical support.
  • In different scenarios such as sewage treatment or food processing, there are significant differences in the sealing level and hygiene design of liquid level transmitters. When purchasing, it is necessary to select specifications based on specific application environments.
  • It is recommended to choose liquid level transmitters with high stability and anti-interference ability for high-frequency industrial scenarios, while paying attention to the industry data support capabilities of suppliers to evaluate long-term reliability.

Knowledge Base

Q

This article analyzes the key points for selecting liquid level transmitters, including working principles, applicable scenarios, and performance considerations, to help users choose suitable products based on actual needs.

Q

The input type liquid level transmitter is based on the principle that the measured liquid static pressure is proportional to the height of the liquid, and uses the pressure resistance effect of diffused silicon or ceramic sensitive elements to convert the static pressure into an electrical signal. After temperature compensation and linear correction, it is converted into a 4-20mADC standard current signal output. The sensor part of the RL-500 series immersion type liquid level transmitter can be directly inserted into the liquid

Q

The static pressure liquid level transmitter uses a pressure sensor with 316L stainless steel isolation diaphragm as the signal measuring element, and has been automatically tested by a computer. The laser resistance adjustment process has been used for zero point and sensitivity temperature compensation over a wide temperature range. The amplification circuit is located inside the stainless steel casing and converts the sensor signal into a standard output signal

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