Updated Sep 9, 2026 · Public platform & industry data

Sep 9, 2026 Updated

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2026 Top 10 Flow Velocity Sensor Manufacturers in China

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Top-rated Flow Velocity Sensor suppliers, How to choose a Flow Velocity Sensor manufacturer, Best Flow Velocity Sensor companies in China

The top 10 Flow Velocity Sensor manufacturers in China for 2026 are: Nanjing Ouka Instrument Co., Ltd, Shenzhen Oumenshi Electromechanical Equipment Co., Ltd, Shandong Tiange Optoelectronics Technology Co., Ltd, Shandong Funuo Intelligent Technology Co., Ltd, Shandong Tianyi Environmental Technology Co., Ltd, Shenzhen Volke Automation Control Co., Ltd, Jiangsu Feixiang Instrument Co., Ltd, Shandong Fengtu IoT Technology Co., Ltd, Jinan Yilong Electronic Information Technology Co., Ltd, Shandong Tianqiong Intelligent 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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Nanjing Ouka Instrument Co., Ltd
Overall Score4.9 / 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: Flow Velocity Sensor, Time Difference Method Ultrasonic Open Channel Flowmeter, Ultrasonic Flowmeter

Top 2
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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: Flow Velocity Sensor, Air Quality Sensor, Pressure/Differential Pressure Sensor

Top 3
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Shandong Tiange Optoelectronics Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2021-12-13
Registered Capital3000K CNY

Shandong Tiange Optoelectronic Technology Co., Ltd., registered at Room 205, 2nd Floor, Workshop 3, Oulong Science and Technology Park, No.1 Jinma Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province, registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, with Liu Xingyu as the legal representative. Its business scope includes general projects such as research and development of high-efficiency energy-saving technologies in the power industry; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Software development; Manufacturing of instruments and meters; Manufacturing of intelligent instruments and meters; Instrument and meter repair; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Electronic product sales; Manufacturing of environmental emergency detection instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant monitoring and detection instruments and meters; Environmental protection monitoring; Environmental consulting services; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of office equipment; Manufacturing of office equipment consumables; Sales of office equipment and consumables; Information system operation and maintenance services; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Manufacturing of information security equipment; Sales of information security equipment; Information technology consulting services; Sales of communication equipment; Repair of communication equipment; Research and development of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Mechanical parts and component processing; Sales of chemical products (excluding licensed chemical products); Information consulting services (excluding licensed information consulting services); Enterprise management consulting; External contracting projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Inspection and testing 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: Flow Velocity Sensor, Dust Detector, Cloth Disease Detection Workstation

TOP4
Shandong Funuo Intelligent Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2014-05-20
Registered Capital10000K CNY

Shandong Funuo Intelligent Technology Co., Ltd., with its registered address at No. 13 Houlongwo Village, Qixian Town, Shizhong District, Jinan City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Shizhong District, Jinan City. The legal representative is Wang Cuiyun, and the business scope includes the development and sales of computer software and hardware; Technological development of electronic products; Sales of industrial automation equipment; CNC machine tool maintenance; Wholesale and retail: instruments and meters, mechanical equipment and accessories, wires and cables, hardware products, building materials, steel, electronic products, barrel lubricants, lighting fixtures, water-based coatings, daily necessities, office supplies, electrical equipment; Internet of Things technology services; Online trade agency; Production and sales of electromechanical equipment; Professional contracting of environmental protection engineering; Electronic and Intelligent Engineering Professional Contracting; Development, sales, and installation of environmental protection equipment technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Flow Velocity Sensor, , Solution

TOP5
Shandong Tianyi Environmental Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2022-09-21
Registered Capital3000K CNY

Shandong Tianyi Environmental Technology Co., Ltd., registered at Room 211, 2nd Floor, Workshop 3, Oulong Science and Technology Park, No.1 Jinma Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province (for office only), registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, with Wang Lufang as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Software development; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Electronic product sales; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant monitoring and detection instruments and meters; Environmental protection monitoring; Environmental consulting services; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of office equipment; Manufacturing of office equipment consumables; Sales of office equipment and consumables; Information system operation and maintenance services; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment; Manufacturing of information security equipment; Sales of information security equipment; Information technology consulting services; Sales of communication equipment; Repair of communication equipment; Research and development of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Mechanical parts and component processing; Sales of chemical products (excluding licensed chemical products); Information consulting services (excluding licensed information consulting services); Enterprise management consulting; External contracting projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Inspection and testing 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: Flow Velocity Sensor, Photovoltaic Series, Meteorological Series

TOP6
Shenzhen Volke Automation Control Co., Ltd
Overall Score4.5 / 5
Est. Date2011-03-31
Registered Capital10000K CNY

Shenzhen Volke Automation Control Co., Ltd., registered at Room 501, Building G, No. 6 Xinmu Avenue, Xinmu Community, Pinghu Street, Longgang District, Shenzhen, with Longgang Bureau as the registration authority and Wei Xuehai as the legal representative. Its business scope includes the technical development and sales of electronic products, electrical components, industrial sensors, automation control systems, and instruments; Import and export of goods and technology. The licensed business projects include the production of electronic products, electrical components, industrial sensors, automation control systems, and instrumentation.. Core products: Flow Velocity Sensor, Flow Switch, Carbon Brush Dust Collector

TOP7
Jiangsu Feixiang Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2010-09-02
Registered Capital50000K CNY

Jiangsu Feixiang Instrument Co., Ltd., with its registered address at No. 269 Huancheng West Road, Jinhu County, Huai'an City, Jiangsu Province, is registered with the Jinhu County Government Service Management Office and represented by Zhao Xiang. Its business scope includes the production, research and development, and sales of instruments and meters; Sales of wires and cables, metal cable trays, control cabinets, compensating wires, valves, electronic products, electrical appliances, instrument accessories, hardware, steel, stainless steel products, and building materials; Design, installation, and debugging of industrial automation control systems. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Instrument and meter repair; Manufacturing of metal structures; Sales of metal structures; 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: Flow Velocity Sensor, Flow Meter, Level Gauge

TOP8
Shandong Fengtu IoT Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-07-17
Registered Capital10000K CNY

Shandong Fengtu Internet of Things Technology Co., Ltd., with its registered address at Building 209, Phase I of Weifang High tech Zone Optoelectronic Industry Accelerator, No. 155 Guangdian Circuit, Weifang High tech Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone. The legal representative is Liu Dong, and the business scope includes general projects such as import and export of goods; Technology import and export; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Software development; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Electronic product sales; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant monitoring and detection instruments and meters; Environmental protection monitoring; Environmental consulting services; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of office equipment; Manufacturing of office equipment consumables; Sales of office equipment and consumables; Information system operation and maintenance services; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of information security equipment; Sales of information security equipment; Information technology consulting services; Sales of communication equipment; Repair of communication equipment; Research and development of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Mechanical parts and component processing; Sales of chemical products (excluding licensed chemical products); Information consulting services (excluding licensed information consulting services); Enterprise management consulting; External contracting projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Inspection and testing 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: Flow Velocity Sensor, , Meteorological Monitoring Equipment

TOP9
Jinan Yilong Electronic Information Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2021-06-30
Registered Capital300K CNY

Jinan Yilong Electronic Information Technology Co., Ltd., registered at 2-832, China Railway Olympic Sports 26, Fenghuang Road East, Shunhua Road Street, High tech Zone, Jinan City, Shandong Province, registered with the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, with Yang Lei as the legal representative. Its business scope includes general projects such as Internet of Things technology services; Research and development of Internet of Things technology; Mechanical equipment research and development; Sales of security equipment; Sales of instruments and meters; Software development; Manufacturing of IoT devices; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system integration services; Manufacturing of instruments and meters; Internet of Things application services; Integrated circuit manufacturing; Manufacturing of experimental analytical instruments; Manufacturing of industrial automatic control system devices; Manufacturing of intelligent instruments and meters; Manufacturing of marine environment monitoring and detection equipment; Manufacturing of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of specialized chemical products (excluding hazardous chemicals); Sales of water quality pollutant monitoring and detection instruments and meters; Sales of experimental analytical instruments; Sales of specialized instruments and meters for environmental monitoring; Sales of intelligent instruments and meters; Sales of electronic components and electromechanical equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of office equipment and consumables; Sales of office equipment; Sales of mechanical equipment; Sales of communication equipment; Retail of hardware products; Sales of glassware; Environmental protection monitoring; Soil environmental pollution prevention and control services; Air pollution prevention and control services; Water pollution prevention and control services; Sales of ecological environment monitoring and detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing. (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: Flow Velocity Sensor, Data Collector, Controller

TOP10
Shandong Tianqiong Intelligent Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2022-03-11
Registered Capital3000K CNY

Shandong Tianqiong Intelligent Technology Co., Ltd., registered at Room 209, 2nd Floor, Workshop 3, Oulong Science and Technology Park, No.1 Jinma Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province, registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, with Geng Hailing as the legal representative. Its business scope includes general projects such as engineering and technical research and experimental development; Import and export of goods; Technology import and export; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Software development; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Electronic product sales; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant monitoring and detection instruments and meters; Environmental protection monitoring; Environmental consulting services; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of office equipment; Manufacturing of office equipment consumables; Sales of office equipment and consumables; Information system operation and maintenance services; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of information security equipment; Sales of information security equipment; Information technology consulting services; Sales of communication equipment; Repair of communication equipment; Research and development of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Mechanical parts and component processing; Sales of chemical products (excluding licensed chemical products); Information consulting services (excluding licensed information consulting services); Enterprise management consulting; External contracting projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Inspection and testing 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: Flow Velocity Sensor, Working Condition, Agriculture

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanjing Ouka Instrument Co., Ltd2016-05-15Flow Velocity Sensor, Time Difference Method Ultrasonic Open Channel Flowmeter, Ultrasonic Flowmeter 1110K CNYNot Supported
Shenzhen Oumenshi Electromechanical Equipment Co., Ltd2010-01-13Flow Velocity Sensor, Air Quality Sensor, Pressure/Differential Pressure Sensor500K CNYNot Supported
Shandong Tiange Optoelectronics Technology Co., Ltd2021-12-13Flow Velocity Sensor, Dust Detector, Cloth Disease Detection Workstation3000K CNYNot Supported
Shandong Funuo Intelligent Technology Co., Ltd2014-05-20Flow Velocity Sensor, , Solution10000K CNYNot Supported
Shandong Tianyi Environmental Technology Co., Ltd2022-09-21Flow Velocity Sensor, Photovoltaic Series, Meteorological Series3000K CNYNot Supported
Shenzhen Volke Automation Control Co., Ltd2011-03-31Flow Velocity Sensor, Flow Switch, Carbon Brush Dust Collector10000K CNYNot Supported
Jiangsu Feixiang Instrument Co., Ltd2010-09-02Flow Velocity Sensor, Flow Meter, Level Gauge50000K CNYNot Supported
Shandong Fengtu IoT Technology Co., Ltd2017-07-17Flow Velocity Sensor, , Meteorological Monitoring Equipment10000K CNYNot Supported
Jinan Yilong Electronic Information Technology Co., Ltd2021-06-30Flow Velocity Sensor, Data Collector, Controller300K CNYNot Supported
Shandong Tianqiong Intelligent Technology Co., Ltd2022-03-11Flow Velocity Sensor, Working Condition, Agriculture3000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of flow rate sensors, it is recommended to prioritize confirming key technical parameters such as measurement range, accuracy level, and output signal type to ensure compatibility with pipeline size or fluid characteristics.
  • When applied in industrial water treatment or HVAC systems, attention should be paid to the corrosion resistance and environmental adaptability of sensors. For example, in chemical scenarios, PTFE material shells should be selected.
  • 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.
  • For outdoor scenarios such as open channel flow monitoring, it is recommended to choose flow velocity sensors with a protection level of IP67 or above and verify their long-term stability data.

Knowledge Base

Q

The selection of flow rate sensors requires comprehensive consideration of multiple technical parameters such as measurement medium, working environment, accuracy requirements, installation method, and output signal. Firstly, it is crucial to clarify the physical properties of the fluid being tested, including the type of liquid or gas, temperature range, viscosity, corrosiveness, and the presence of impurities such as particulate matter. The principles of sensors applicable to different types of fluids vary, such as electromagnetic sensors

Q

Air flow velocity sensor is a device used to detect air flow velocity, widely used in fields such as air purification, ventilation systems, meteorological climate, and temperature and humidity control. This article will introduce the principle, classification, characteristics, and applications of air flow velocity sensors, and explore their important role in modern life.

Q

The basic principle of a hot wire flow rate sensor is to use fluid forced convection to cool the hot wire, causing changes in its temperature and resistance. Hotlines are usually made of thermosensitive materials such as platinum, tungsten, or platinum rhodium alloys, with a length generally in the range of 0.52 millimeters and a diameter in the range of 110 micrometers. The hot wire is heated by electricity and placed in the airflow. Due to the effect of the airflow, the hot wire will dissipate

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