Updated Sep 10, 2026 · Public platform & industry data

Sep 10, 2026 Updated

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2026 Top 10 Diaphragm Pressure Transmitter Manufacturers in China

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

The top 10 Diaphragm Pressure Transmitter manufacturers in China for 2026 are: Wuxi Chaoda Electronic Technology Co., Ltd, Jiangsu Meiante Automation Instrument Co., Ltd, Huai'an Runzhong Instrument Technology Co., Ltd, Jiangsu Yongcheng Automation Instrument Co., Ltd, Shanghai Chaohui Pressure Instrument Co., Ltd, Shidefu Measurement and Control Technology (Shanghai) Co., Ltd, Jiangsu Huajie Instrument Co., Ltd, Wuxi Leici Instrument Co., Ltd, Hangzhou Liance Automation Technology Co., Ltd, Shanghai Meiyue IoT 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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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: Diaphragm Pressure Transmitter, Gas Analyzer/Detector, Flow Meter

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: Diaphragm Pressure Transmitter, Thermometer, Pressure Gauge

Top 3
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Huai'an Runzhong Instrument Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2014-03-25
Registered Capital10000K CNY

Huai'an Runzhong Instrument Technology Co., Ltd., with its registered address at 201 Jinhe Road, Jinhu County, registered with the Jinhu County Administrative Approval Bureau, and represented by Ding Chenglin as its legal representative. Its business scope includes research and development, as well as sales of instruments and meters; Sales of wires and cables, cable trays, electronic products, valves, and pumps; Production and sales of magnetic flap level gauges, float level gauges, ultrasonic level gauges, immersion level gauges, float ball level gauges, capacitive level gauges, radar level gauges, battery flow meters, vortex flow meters, ultrasonic flow meters, orifice flow meters, metal tube float flow meters, level transmitters, pressure transmitters, level alarm devices, 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) General projects: Instrument and meter repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (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: Diaphragm Pressure Transmitter, Flow Meter, Pressure Gauge

TOP4
Jiangsu Yongcheng Automation Instrument Co., Ltd
Overall Score4.6 / 5
Est. Date2022-02-09
Registered Capital10000K CNY

Jiangsu Yongcheng Automation Instrument Co., Ltd., with its registered address at 6-1729 Xihu East Road, Liangxi District, Wuxi City, registered with the Administrative Approval Bureau of Liangxi District, Wuxi City, and represented by Zhang Zhenzhong as the legal representative. Its business scope includes licensed projects such as construction engineering (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) and general projects such as sales of instruments and meters; Operation of wires and cables; Electronic product sales; Sales of valves and plugs; Sales of mechanical equipment; Sales of chemical products (excluding licensed chemical products); Sales of mechanical and electrical equipment; Sales of industrial automatic control system devices; Sales of intelligent instruments and meters; Instrument and meter repair; Sales of electrical instruments and meters; Retail of hardware products; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Diaphragm Pressure Transmitter, Guided Wave Radar , Flow Meter

TOP5
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: Diaphragm Pressure Transmitter, Industrial Sensor, Pressure Gauge

TOP6
Shidefu Measurement and Control Technology (Shanghai) Co., Ltd
Overall Score4.5 / 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: Diaphragm Pressure Transmitter, Hydraulic Station Pressure Transmitter, Intelligent Temperature Switch

TOP7
Jiangsu Huajie Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2019-02-15
Registered Capital10000K CNY

Jiangsu Huajie Instrument Co., Ltd., with its registered address at No. 15-208 Gong'er Road, Jinhu County, Huai'an City, Jiangsu Province, is registered with the Jinhu County Administrative Approval Bureau and represented by Pan Kai as the legal representative. Its business scope includes the production and sales of instruments and meters; Sales of industrial automatic control system devices, wires and cables, pumps, valves, metal cable trays, electronic products, and electromechanical products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Diaphragm Pressure Transmitter, Analytical Instrument, Level Gauge

TOP8
Wuxi Leici Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2019-12-04
Registered Capital10800K CNY

Wuxi Leici Instrument Co., Ltd., with its registered address at 999-8-C1-6133 Gaolang East Road, Wuxi City, is registered with the Administrative Approval Bureau of Wuxi Economic Development Zone, Jiangsu Province. The legal representative is Ji Renjuan, and its business scope includes research and development, sales, and technical services of instruments, valves and fittings, wires and cables, electronic products and accessories, environmental protection equipment, water treatment agents, electrical machinery and equipment; Debugging, installation, and maintenance of automation systems. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Diaphragm Pressure Transmitter, Glass Plate Level Gauge, V-Cone Flowmeter

TOP9
Hangzhou Liance Automation Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2013-12-24
Registered Capital10000K CNY

Hangzhou Liance Automation Technology Co., Ltd., registered at Room 508-509, Building 4, No. 2 Kejiyuan Road, Baiyang Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province, with the registration authority of Qiantang District Market Supervision and Administration Bureau of Hangzhou City and the legal representative being Zheng Gongyao. Its business scope includes general projects: manufacturing of industrial automatic control system devices; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of industrial automatic control system devices; Sales of instruments and meters; Wholesale of computer software, hardware, and auxiliary equipment; Sales of communication equipment; Sales of optical instruments; Sales of mechanical and electrical equipment; Sales of valves and plugs; Installation services for ordinary mechanical equipment; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law).. Core products: Diaphragm Pressure Transmitter, Sewage Pump, Temperature Module

TOP10
Shanghai Meiyue IoT Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2020-11-27
Registered Capital5000K CNY

Shanghai Meiyue IoT Technology Co., Ltd., with its registered address at No. 18-6, Building 112, Lane 600, Tangming Road, Shihudang Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision and Administration Bureau. The legal representative is Li Yingjuan, and the business scope includes general projects such as technology development, technical consulting, technical services, technology transfer in the field of IoT technology, research and development, processing, sales, and installation of mechanical equipment (except for special), instruments and meters, electronic products, sensors, automation equipment, advertising design, production, and agency, advertising publishing (excluding radio stations, television stations, and newspaper publishing units), intelligent devices, molds, communication equipment, hardware and electrical equipment, decoration materials, computer software and hardware and auxiliary equipment, household goods, household appliances, and experiments. Equipment sales, cultural and artistic activity exchange planning, Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (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: Diaphragm Pressure Transmitter, Level, Shield

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Wuxi Chaoda Electronic Technology Co., Ltd2015-07-23Diaphragm Pressure Transmitter, Gas Analyzer/Detector, Flow Meter500K CNYNot Supported
Jiangsu Meiante Automation Instrument Co., Ltd2007-03-02Diaphragm Pressure Transmitter, Thermometer, Pressure Gauge10180K CNYNot Supported
Huai'an Runzhong Instrument Technology Co., Ltd2014-03-25Diaphragm Pressure Transmitter, Flow Meter, Pressure Gauge10000K CNYNot Supported
Jiangsu Yongcheng Automation Instrument Co., Ltd2022-02-09Diaphragm Pressure Transmitter, Guided Wave Radar , Flow Meter10000K CNYNot Supported
Shanghai Chaohui Pressure Instrument Co., Ltd1999-04-01Diaphragm Pressure Transmitter, Industrial Sensor, Pressure Gauge5000K CNYNot Supported
Shidefu Measurement and Control Technology (Shanghai) Co., Ltd2012-01-20Diaphragm Pressure Transmitter, Hydraulic Station Pressure Transmitter, Intelligent Temperature Switch5000K CNYNot Supported
Jiangsu Huajie Instrument Co., Ltd2019-02-15Diaphragm Pressure Transmitter, Analytical Instrument, Level Gauge10000K CNYNot Supported
Wuxi Leici Instrument Co., Ltd2019-12-04Diaphragm Pressure Transmitter, Glass Plate Level Gauge, V-Cone Flowmeter 10800K CNYNot Supported
Hangzhou Liance Automation Technology Co., Ltd2013-12-24Diaphragm Pressure Transmitter, Sewage Pump, Temperature Module10000K CNYNot Supported
Shanghai Meiyue IoT Technology Co., Ltd2020-11-27Diaphragm Pressure Transmitter, Level, Shield5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of diaphragm pressure transmitters, it is recommended to prioritize confirming key technical parameters such as range, accuracy level, and medium compatibility to ensure compatibility with the process flow.
  • In high hygiene scenarios such as chemical or food industries, it is necessary to choose models with 316L stainless steel membranes or PTFE coatings to avoid corrosion or contamination risks.
  • 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 extreme working conditions such as high temperature or high pressure, it is recommended to pay extra attention to the temperature compensation performance and overload protection capability of the transmitter to extend the service life of the equipment.

Knowledge Base

Q

China is a country with abundant wind energy resources, and wind power is the second largest renewable energy source in China. In recent years, due to the rapid expansion of wind power installed capacity and the significant lag in the construction of power grid supporting facilities compared to wind power installed capacity. In recent years, China has begun to pay attention to and value wind power hydrogen production technology, and has carried out wind power hydrogen production demonstration projects in multiple places.

Q

This article analyzes the structural characteristics and applicable scenarios of direct installation of diaphragm pressure transmitters, compares the advantages of traditional installation methods, and provides practical suggestions for selection and maintenance to help industrial users optimize pressure monitoring solutions.

Q

The single flange diaphragm pressure transmitter is a new type of pressure transmitter, and its characteristics and applications can be summarized as follows:<&order>Structure and working principle: It adopts a foreign isolated capacitive sensor, which has the characteristics of high precision, good reliability, fast response speed, and stable performance. The working principle is to transfer the process pressure to the central filling through the filling liquid on the isolation diaphragm on the high and low pressure sides

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