Updated Sep 22, 2026 · Public platform & industry data

Sep 22, 2026 Updated

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2026 Top 10 Flow Sensor Manufacturers in China Shanghai

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

The top 10 Flow Sensor manufacturers in Shanghai for 2026 are: Shanghai Qiantuo Trading Co., Ltd, Sifang Optoelectronics Co., Ltd, Yifumen Electronics (Shanghai) Co., Ltd, Shanghai Qiantuo Trading Co., Ltd, Chengdu Shanrong Electromechanical Equipment Co., Ltd, Shanghai Ouqin Electromechanical Engineering Technology Co., Ltd, Tianchou (Shanghai) Automation Equipment Co., Ltd, Shanghai Zhongsheng Electromechanical Equipment Co., Ltd, Shanghai Xinerli Testing Equipment Co., Ltd, Shanghai Yiheng Energy Equipment 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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ShanghaiShanghai
Top 1
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Shanghai Qiantuo Trading Co., Ltd
Overall Score4.9 / 5
Est. Date2008-09-18
Registered Capital2000K CNY

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in 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: Flow Sensor, Rotate The Handle, Boosting Cylinder Piston

Top 2
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Sifang Optoelectronics Co., Ltd
Overall Score4.7 / 5
Est. Date2003-05-22
Registered Capital100100K CNY

Sifang Optoelectronics Co., Ltd., with its registered address at No. 3 Fenghuangyuan 3rd Road, Fenghuang Industrial Park, Donghu New Technology Development Zone, Wuhan City, is registered with the Market Supervision and Administration Bureau of Wuhan Donghu New Technology Development Zone. The legal representative is Xiong Youhui, and its business scope includes the development, research and development, production, sales, technical services, and technology transfer of sensors, analytical testing instruments, automation instruments, opto mechatronics integrated products, and intelligent equipment; Research and development, production, and sales of Class I, Class II, and Class III medical devices (operating within the approved period with a license); Import and export of goods, technology, and agency import and export (excluding goods or technology prohibited or restricted by the state). (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: Flow Sensor, Sulfur Hexafluoride Sensor, Oil Fume Sensor

Top 3
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Yifumen Electronics (Shanghai) Co., Ltd
Overall Score4.7 / 5
Est. Date2005-01-27
Registered Capital1000K USD

Yifumen Electronics (Shanghai) Co., Ltd., with its registered address located at the east side of the 4th floor, No. 56 Meisheng Road, China (Shanghai) Pilot Free Trade Zone, is registered with the Market Supervision and Administration Bureau of the Pilot Free Trade Zone, and its legal representative is LEITE RIBEIRO JUNIOR OSMIR. Its business scope includes warehousing (excluding dangerous goods) and distribution services for electronic sensors, network control systems, and related products in the zone, as well as after-sales service, maintenance service, and business consulting for related products, international trade, transit trade, simple commercial processing and product display in the zone, wholesale, import and export, commission agency (excluding auctions) and other related supporting businesses for electronic products and their accessories, industrial automation software and system integration design. Installation, debugging, industrial automation technology consulting and technical services. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Flow Sensor, Interface, Clear Led Indication

TOP4
Shanghai Qiantuo Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2008-09-18
Registered Capital2000K CNY

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in 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: Flow Sensor, Directional Control Valve, Bar Code Scanner

TOP5
Chengdu Shanrong Electromechanical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-05-04
Registered Capital2000K CNY

Chengdu Shanrong Electromechanical Equipment Co., Ltd., with its registered address at No. 6 Linjiang Middle Road, Xinnanmen, Wuhou District, Chengdu, is registered with the Wuhou District Market Supervision and Administration Bureau. The legal representative is Dan Rongbing, and its business scope includes general projects such as mechanical equipment sales; Wholesale of hardware products; Sales of intelligent instruments and meters; Wholesale of electronic components; Sales of metal products; Needle textile sales; Wholesale of stationery supplies; Sales of industrial automatic control system devices; Sales of instruments and meters; Sales of hydraulic power machinery and components; Retail of hardware products; Sales of pumps and vacuum equipment; Sales of pneumatic power machinery and components; Sales of power electronic components; Retail of motorcycles and spare parts; Sales of chemical products (excluding licensed chemical products); Retail of computer software, hardware, and auxiliary equipment; Sales of electrical equipment; Sales of office supplies; Information technology consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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 Sensor, Servo Valve, Solenoid Valve

TOP6
Shanghai Ouqin Electromechanical Engineering Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2010-05-06
Registered Capital5000K CNY

Shanghai Ouqin Electromechanical Engineering Technology Co., Ltd., registered at Room J7686, No. 500 Xincheng Road, Jiading District, Shanghai, with the registration authority of Jiading District Market Supervision Administration and the legal representative of Xu Shengchang, engages in the sales and installation of automation control equipment, installation, commissioning, and maintenance of electromechanical engineering 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: Flow Sensor, Hydraulic Cylinder, Sensor

TOP7
Tianchou (Shanghai) Automation Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2010-09-07
Registered Capital5000K CNY

Tianchou (Shanghai) Automation Equipment Co., Ltd., with its registered address at Room 125, Building 2, No. 7059 Zhuping Road, Zhujing Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Zhang Hongxing, and the business scope includes general projects: sales of industrial automatic control system devices; Sales of pneumatic power machinery and components; Sales of mechanical equipment; Sales of electronic components and electromechanical equipment; Sales of instruments and meters; Sales of electrical equipment; Retail of electronic components; Wholesale of electronic components; Retail of hardware products; Wholesale of hardware products; Sales of special equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of plastic products; Sales of metal products; Sales of communication equipment; Sales of pumps and vacuum equipment; Bearing sales; Import and export of goods; Technology import and export; Labor services (excluding labor dispatch); Marketing planning; Information technology consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system integration services; General equipment repair; Specialized equipment repair. (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 Sensor, Siemens Germany, Chelic Taiwan

TOP8
Shanghai Zhongsheng Electromechanical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2008-09-09
Registered Capital500K CNY

Shanghai Zhongsheng Electromechanical Equipment Co., Ltd., registered at Room 230, Building 1, No. 2550 Jinzhang Road, Ganxiang, Lvxiang Town, Jinshan District, Shanghai, with the registration authority of Jinshan District Market Supervision Bureau and the legal representative of Sun Guixiang, engages in the sales of electromechanical equipment, instruments and meters, hardware and electrical equipment, electric tools, valve fittings, compressors and accessories, communication equipment, communication equipment and related products, electronic products, computers, software and auxiliary equipment (except for computer information system security special products), packaging materials, office supplies, metal materials, ceramic products, rubber products, printing equipment, building materials, clothing and apparel, environmental protection equipment, industrial automation control equipment, engages in the import and export of goods and technology, and industrial automation control system engineering (except for special products). Equipment). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Flow Sensor, Resistive/Tuning Fork/Rf/Vibration Level Switch, Resistance Rotary Level Switch

TOP9
Shanghai Xinerli Testing Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2019-12-10
Registered Capital2000K CNY

Shanghai Xinerli Testing Equipment Co., Ltd. is registered at Room E236, 3rd Floor, No. 1500 Tingwei Road, Shanyang Town, Jinshan District, Shanghai. The registration authority is Jinshan District Market Supervision Administration, and the legal representative is Zhang Xinming. The company's business scope includes the sales of instruments and meters, electronic products, computers, software and auxiliary equipment, communication equipment, and mechanical equipment. It engages in technical development, technology transfer, technical consulting, technical services, computer software development and maintenance, enterprise marketing planning, market information consulting and investigation (excluding social surveys, social research, public opinion surveys, and opinion polls), computer and auxiliary equipment repair, and self owned equipment leasing in the field of electronic product technology. Projects that require approval according to law can only carry out business activities after being approved by relevant departments. Core products: Flow Sensor, Spectrum Analyzer, Wireless Connection Tester

TOP10
Shanghai Yiheng Energy Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2013-12-19
Registered Capital5000K CNY

Shanghai Yiheng Energy Equipment Co., Ltd., with its registered address at Room 801, Zone C, 8th Floor, Building 5, No. 99 Lane 99, Huafang Road, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision and Administration Bureau. The legal representative is Gu Minhua, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Specialized equipment repair; Municipal facility management; Maintenance of electronic and mechanical equipment (excluding special equipment); Mechanical equipment research and development; Sales of mechanical equipment; Sales of special equipment; Sales of electronic specialized equipment; Sales of specialized equipment for environmental protection; Sales of chemical products (excluding licensed chemical products); Sales of specialized equipment for refining and chemical production; Sales of mechanical and electrical equipment; Sales of power electronic components; Sales of instruments and meters; Electronic product sales; Sales of refrigeration and air conditioning equipment; Sales of rubber products; Sales of building materials; Sales of packaging materials and products; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of gas and liquid separation and purification equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of specialized instruments and meters for environmental monitoring; Sales of experimental analytical instruments; Sales of hydraulic power machinery and components. (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 Sensor, Portable Flow Meter, German Cs Brand Flowmeter

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Qiantuo Trading Co., Ltd2008-09-18Flow Sensor, Rotate The Handle, Boosting Cylinder Piston2000K CNYNot Supported
Sifang Optoelectronics Co., Ltd2003-05-22Flow Sensor, Sulfur Hexafluoride Sensor, Oil Fume Sensor100100K CNYNot Supported
Yifumen Electronics (Shanghai) Co., Ltd2005-01-27Flow Sensor, Interface, Clear Led Indication1000K USDNot Supported
Shanghai Qiantuo Trading Co., Ltd2008-09-18Flow Sensor, Directional Control Valve, Bar Code Scanner2000K CNYNot Supported
Chengdu Shanrong Electromechanical Equipment Co., Ltd2017-05-04Flow Sensor, Servo Valve, Solenoid Valve2000K CNYNot Supported
Shanghai Ouqin Electromechanical Engineering Technology Co., Ltd2010-05-06Flow Sensor, Hydraulic Cylinder, Sensor5000K CNYNot Supported
Tianchou (Shanghai) Automation Equipment Co., Ltd2010-09-07Flow Sensor, Siemens Germany, Chelic Taiwan5000K CNYNot Supported
Shanghai Zhongsheng Electromechanical Equipment Co., Ltd2008-09-09Flow Sensor, Resistive/Tuning Fork/Rf/Vibration Level Switch, Resistance Rotary Level Switch500K CNYNot Supported
Shanghai Xinerli Testing Equipment Co., Ltd2019-12-10Flow Sensor, Spectrum Analyzer, Wireless Connection Tester2000K CNYNot Supported
Shanghai Yiheng Energy Equipment Co., Ltd2013-12-19Flow Sensor, Portable Flow Meter, German Cs Brand Flowmeter5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of flow sensors, it is recommended to prioritize confirming key technical parameters such as measurement range, accuracy level, and medium compatibility. In industrial scenarios, special specifications such as explosion-proof or corrosion-resistant should be considered additionally.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. For example, suppliers with long-term service in the petrochemical or water treatment fields are usually more adaptable to different scenarios.
  • In different applications such as HVAC systems or process control, the selection of electromagnetic and turbine flow sensors should be based on fluid characteristics and pipeline conditions to avoid data deviation or equipment loss caused by improper selection.
  • When purchasing flow sensors, it is usually necessary to pay attention to the industry performance and platform statistics of suppliers. For example, in the fields of smart cities or environmental monitoring, suppliers with large-scale project cases can often provide more stable product support.

Knowledge Base

Q

Choosing a pedestrian flow sensor requires comprehensive consideration of technical principles, installation environment, and data accuracy. This article analyzes the advantages and disadvantages of mainstream solutions such as infrared and video, guides users to match devices according to actual scenarios, and reveals the key impact of installation details on data accuracy, helping you make rational decisions.

Q

Application scenarios Water conservancy engineering: Monitor the water level changes of rivers and lakes, effectively predict possible flood disasters, and ensure the safety of people's lives and property. Monitor the water level and flow of reservoirs, water gates, and pump stations to provide scientific basis for water resource scheduling. Hydrological monitoring: Long term monitoring of water level, flow velocity, and volume of rivers and lakes

Q

A flow sensor is a sensor that detects the amount of gas or liquid flowing per unit time. There are two types of detection methods, namely the volumetric flow rate method for detecting fluid volume and the mass flow rate method for detecting fluid flow rate. The thermal flow sensor of Panasonic Vision adopts a silicon sensor integrated block made by silicon microcrystalline processing technology.

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