Updated Sep 20, 2026 · Public platform & industry data

Sep 20, 2026 Updated

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2026 Top 10 Electromagnetic Calorimeter Manufacturers in China

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Top-rated Electromagnetic Calorimeter suppliers, How to choose a Electromagnetic Calorimeter manufacturer, Best Electromagnetic Calorimeter companies in China

The top 10 Electromagnetic Calorimeter manufacturers in China for 2026 are: Wuxi Chaoda Electronic Technology Co., Ltd, Hangzhou Meikong Automation Technology Co., Ltd, Shanghai Hengyi Fluid Control Co., Ltd, Guangzhou Jingwei Automation Technology Co., Ltd, Longyun (Xiamen) Machinery Technology Co., Ltd, Jiangsu Fenghui Instrument Co., Ltd, Yingke Valve Manufacturing (Xiamen) Co., Ltd, Wuxi Fengma Instrument Co., Ltd, Lige Technology (Guangzhou) Co., Ltd, Huai'an Sanchang Instrument 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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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: Electromagnetic Calorimeter, Density Meter/Concentration Meter, Gas Analyzer/Detector

Top 2
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Hangzhou Meikong Automation Technology Co., Ltd
Overall Score4.7 / 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: Electromagnetic Calorimeter, Current Transducer, Differential Pressure Transmitter

Top 3
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Shanghai Hengyi Fluid Control Co., Ltd
Overall Score4.7 / 5
Est. Date2016-07-27
Registered Capital10000K CNY

Shanghai Hengyi Fluid Control Co., Ltd., with its registered address at Room 2041, Building 2, No. 1150 Lanfeng Road, Fengxian District, Shanghai, is registered with the Market Supervision Bureau of Fengxian District. The legal representative is Huang Jiancai, and its business scope includes wholesale and retail of fluid equipment, valves, water pumps, plumbing equipment, fire-fighting equipment, hardware and electrical equipment, sanitary ware, metal products, insulation materials, electromechanical equipment, electronic components, environmental protection equipment, building materials, instruments and meters, pipelines and accessories, mechanical equipment, and general labor protection supplies. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Electromagnetic Calorimeter, Imported Pressure Reducing Valve, Imported Centrifugal Pump

TOP4
Guangzhou Jingwei Automation Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2010-10-29
Registered Capital2000K CNY

Guangzhou Jingwei Automation Technology Co., Ltd., with its registered address at Room 612, No. 465 Fushi Road, Dashi Street, Panyu District, Guangzhou City, is registered with the Market Supervision Administration of Panyu District, Guangzhou City. The legal representative is Wang Rong, and its business scope includes research and development of electronic, communication, and automatic control technologies; Computer technology development and technical services; Instrument and meter repair; Wholesale of instruments and meters; Software development; Retail of electrical equipment; Wholesale of electrical equipment; Wholesale trade of goods (excluding licensed and approved goods); Electronic automation engineering installation services;. Core products: Electromagnetic Calorimeter, Quantitative Control Flowmeter, Sewage/Wastewater Flow Meter

TOP5
Longyun (Xiamen) Machinery Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2005-11-10
Registered Capital20000K CNY

Longyun (Xiamen) Machinery Technology Co., Ltd., registered at Building 2, Dianqian Community, Gaodian Village, Dianqian Street, Huli District, Xiamen City, with the registration authority of Xiamen Market Supervision Administration and the legal representative of Shi Zhiwei, engages in general projects including engineering and technical research and experimental development (excluding the development and application of human stem cells, gene diagnosis and treatment technology, rare and unique precious and excellent varieties in China); Manufacturing of construction machinery; General equipment manufacturing (excluding special equipment manufacturing); Import and export of goods; Technology import and export; Import and export agency; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of fans and blowers; Sales of instruments and meters; Sales of power facilities and equipment; Sales of mechanical and electrical equipment; Sales of industrial robots; Sales of metal fittings for construction; Internet sales (except for the sale of goods that need to be licensed); Sales of mechanical equipment; Mechanical equipment research and development; CNC machine tool manufacturing; Sales of CNC machine tools; Manufacturing of electronic specialized equipment; Technology promotion and application services; Wholesale of hardware products; Sales of metal materials; Sales of firefighting equipment; Sales of power electronic components; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Energy saving management services. (Except for projects that require approval according to law, independently carry out business activities based on the business license) Licensed project: Special equipment design; Manufacturing of special equipment. (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.) (The above business projects do not include projects within the scope of special management measures for foreign investment access.). Core products: Electromagnetic Calorimeter, Imported Right Angle Valve (T-Shaped Valve), Import Cut-Off Valve

TOP6
Jiangsu Fenghui Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2017-02-09
Registered Capital10000K CNY

Jiangsu Fenghui Instrument Co., Ltd., registered at No. 66 Jianshe Road, Industrial Concentration Zone, Minqiao Town, Jinhu County, with the registration authority of Jinhu County Administrative Approval Bureau and the legal representative of Qian Dongying, operates in the sales of instruments, industrial automatic control system devices, wires and cables, metal cable trays, valves, and electronic products; Production and sales of thermal resistors, thermocouples, digital displays, and bimetallic thermometers. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electromagnetic Calorimeter, Resistance Rotary Level Switch, Magnetostrictive Liquid Level Meter

TOP7
Yingke Valve Manufacturing (Xiamen) Co., Ltd
Overall Score4.5 / 5
Est. Date2019-02-28
Registered Capital10680K CNY

Yingke Valve Manufacturing (Xiamen) Co., Ltd., registered at Room 229, No. 29 Xin Street, Haicang Community, Xiamen Area, China (Fujian) Pilot Free Trade Zone, with the registration authority of Xiamen Market Supervision Administration and the legal representative of Wang Xiaoping. Its business scope includes valve and plug manufacturing; Manufacturing of pumps and vacuum equipment; Manufacturing of gas compression machinery; Manufacturing of hydraulic and pneumatic power machinery and components; Manufacturing of other unspecified electrical machinery and equipment; Wholesale of hardware products; Wholesale of electrical equipment; Wholesale of computers, software, and auxiliary equipment; Wholesale of other mechanical equipment and electronic products; Wholesale of building materials; Hardware retail; Retail of lighting fixtures; Retail of sanitary ware; Retail of coatings; Retail of wooden decorative materials; Retail of ceramic and stone decorative materials; Retail of other interior decoration materials; Internet sales; Wholesale of agricultural machinery; Manufacturing of industrial automatic control system devices; Engage in the import and export of various commodities and technologies (without attaching a separate import and export commodity catalog), except for commodities and technologies restricted or prohibited from import and export by the state; Engineering and technical research and experimental development; Specialized design services.. Core products: Electromagnetic Calorimeter, Imported Safety Valve, Imported Regulating Valve

TOP8
Wuxi Fengma Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2022-05-26
Registered Capital100K CNY

Wuxi Fengma Instrument Co., Ltd., registered at No. 120-3188 Huiqin Road, Liangxi District, Wuxi City, with the registration authority of Wuxi Liangxi District Data Bureau and the legal representative being Zhang Shasha, operates in general projects including 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; Manufacturing of specialized equipment for environmental protection; Manufacturing of electronic components; Manufacturing of instruments and meters; Manufacturing of IoT devices; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of intelligent instruments and meters; Sales of industrial automatic control system devices; Sales of specialized equipment for environmental protection; Retail of electronic components; Wholesale of electronic components; Sales of instruments and meters; Sales of IoT devices; Sales of specialized instruments and meters for environmental monitoring; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Electronic product sales; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of firefighting equipment; Sales of security equipment; Sales of metal products; Sales of metal tools; Sales of valves and plugs; Operation of wires and cables; Sales of mechanical equipment; Retail of hardware products; Wholesale of hardware products; Sales of office supplies; Manufacturing of drawing, calculation, and measuring instruments; Sales of drawing, calculation, and measuring instruments; Integrated circuit design; Installation services for ordinary mechanical equipment; Fire technology services; Electrical equipment repair; Instrument and meter repair; Security system monitoring service; Procurement agency services; Sales agent; Domestic trade agency; Security consulting services; Professional design services (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Electromagnetic Calorimeter, Gas Detector, Water Quality Analyzer

TOP9
Lige Technology (Guangzhou) Co., Ltd
Overall Score4.4 / 5
Est. Date2018-07-20
Registered Capital1000K CNY

Lige Technology (Guangzhou) Co., Ltd., with its registered address at No. 814, Building 3, No. 6 Jiapin Third Street, Shatou Street, Panyu District, Guangzhou City, is registered with the Market Supervision Administration of Panyu District, Guangzhou City. The legal representative is Xu Qungong, and its business scope includes software development; Information system integration services; Information technology consulting services; Data processing and storage services; Electronic engineering design services; Industrial design services; Anime and derivative product design services; Electronic product design services; Repair of computers and auxiliary equipment; Repair of communication equipment; Maintenance of other office equipment; Medical equipment maintenance; Trade consulting services; Enterprise management consulting services; Corporate image planning services; Planning and creative services; Corporate financial consulting services; E-commerce information consultation; Wholesale of instruments and meters; Wholesale of office equipment; Wholesale of electronic components; Wholesale of electronic products; Wholesale of environmental protection equipment; Sales of chemical reagents and additives (excluding monitored chemicals and hazardous chemicals); Manufacturing of chemical reagents and additives (excluding monitored chemicals and hazardous chemicals); Manufacturing of specialized chemical products (excluding monitored chemicals and hazardous chemicals); Manufacturing of metal surface treatment agents (excluding monitored chemicals and hazardous chemicals); Career introduction; Dispatch various types of laborers (excluding seafarers) overseas; Foreign labor cooperation; Overseas employment agency services;. Core products: Electromagnetic Calorimeter, Differential Pressure, Pressure

TOP10
Huai'an Sanchang Instrument Co., Ltd
Overall Score4.4 / 5
Est. Date2013-03-07
Registered Capital10180K CNY

Huai'an Sanchang Instrument Co., Ltd., with its registered address at No. 269 Huancheng West Road, Jinhu County, registered with the Jinhu County Administrative Approval Bureau, and represented by Fan Xizhi as its legal representative. Its business scope includes the production and sales of intelligent pressure (differential pressure) transmitters, level instruments, liquid level instruments, flow instruments, pressure instruments, digital display instruments, temperature transmitters, thermocouples, thermal resistors, bimetallic thermometers, and display control instruments; Sales of instruments and meters, wires and cables, cable trays, pipe fittings, instrument accessories, valves, pumps, low-voltage electrical appliances, electronic products, and chemical raw materials (excluding hazardous chemicals); Design, installation, and construction of industrial field instruments; Technical consultation and services for instruments and meters. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electromagnetic Calorimeter, Flow Meter, Pressure Calibration Instrument

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Wuxi Chaoda Electronic Technology Co., Ltd2015-07-23Electromagnetic Calorimeter, Density Meter/Concentration Meter, Gas Analyzer/Detector500K CNYNot Supported
Hangzhou Meikong Automation Technology Co., Ltd2006-07-24Electromagnetic Calorimeter, Current Transducer, Differential Pressure Transmitter10000K CNYNot Supported
Shanghai Hengyi Fluid Control Co., Ltd2016-07-27Electromagnetic Calorimeter, Imported Pressure Reducing Valve, Imported Centrifugal Pump10000K CNYNot Supported
Guangzhou Jingwei Automation Technology Co., Ltd2010-10-29Electromagnetic Calorimeter, Quantitative Control Flowmeter, Sewage/Wastewater Flow Meter2000K CNYNot Supported
Longyun (Xiamen) Machinery Technology Co., Ltd2005-11-10Electromagnetic Calorimeter, Imported Right Angle Valve (T-Shaped Valve), Import Cut-Off Valve20000K CNYNot Supported
Jiangsu Fenghui Instrument Co., Ltd2017-02-09Electromagnetic Calorimeter, Resistance Rotary Level Switch, Magnetostrictive Liquid Level Meter10000K CNYNot Supported
Yingke Valve Manufacturing (Xiamen) Co., Ltd2019-02-28Electromagnetic Calorimeter, Imported Safety Valve, Imported Regulating Valve10680K CNYNot Supported
Wuxi Fengma Instrument Co., Ltd2022-05-26Electromagnetic Calorimeter, Gas Detector, Water Quality Analyzer100K CNYNot Supported
Lige Technology (Guangzhou) Co., Ltd2018-07-20Electromagnetic Calorimeter, Differential Pressure, Pressure1000K CNYNot Supported
Huai'an Sanchang Instrument Co., Ltd2013-03-07Electromagnetic Calorimeter, Flow Meter, Pressure Calibration Instrument10180K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of electromagnetic heat meters, it is recommended to prioritize checking key technical parameters such as flow range, temperature range, and pressure rating to ensure compatibility with the actual operating conditions of the heating system.
  • In scenarios such as regional heating and industrial waste heat recovery, the anti-interference ability and long-term stability of electromagnetic heat meters are particularly critical, and suitable models need to be selected based on specific application environments.
  • 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.
  • The installation method of electromagnetic heat meters (such as flange or clamp type) may affect maintenance costs in the later stage, and the interface specifications need to be confirmed in advance according to the pipeline layout when purchasing.

Knowledge Base

Q

This article analyzes the core points of electromagnetic heat meter calibration, including calibration principles, common sources of errors, and maintenance suggestions, to help users understand how to ensure equipment measurement accuracy and long-term stability.

Q

The electromagnetic heat meter adds temperature measurement and accumulation functions on the basis of the flow meter. The sensor of an electromagnetic flowmeter works based on Faraday's principle of electromagnetic induction. A pair of detection electrodes are installed on the tube wall where the axis of the measuring tube and the magnetic field lines are perpendicular to each other. When the conductive liquid moves along the axis of the measuring tube, it cuts the magnetic field lines and generates an induced potential,

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