Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Micro Differential Pressure Transmitter Manufacturers in China

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

The top 10 Micro Differential Pressure Transmitter manufacturers in China for 2026 are: Jining Huaguan Safety Equipment Co., Ltd, Shanghai Chaohui Pressure Instrument Co., Ltd, Shenzhen Oumenshi Electromechanical Equipment Co., Ltd, Shandong Yigeqi Industrial Automation Technology Co., Ltd, Beijing Zhongwo Ruiyuan Electric Power Technology Co., Ltd, Tianjin Hengxiangtai Technology Co., Ltd, Wuxi Leici Instrument Co., Ltd, Jinhu Simite Instrument Co., Ltd, Mingyi Technology (Shanghai) Co., Ltd, Shanghai Yuting Electrical System 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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Jining Huaguan Safety Equipment Co., Ltd

The second room on the west side of Jianshe North Road and Renxing Avenue South Road in Liying Street, Rencheng District, Jining City, Shandong Province

Overall Score4.9 / 5
Est. Date2023-06-07
Registered Capital100K CNY

Jining Huaguan Safety Equipment Co., Ltd. is located in the second room west of Jianshe North Road and Renxing Avenue Xiangnan Road, Liying Street, Rencheng District, Jining City, Shandong Province. It was established on June 7, 2023, with the registration authority of Rencheng District Market Supervision Administration of Jining City and the legal representative being Chen Beihu. Core products: Micro Differential Pressure Transmitter

Top 2
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Shanghai Chaohui Pressure Instrument Co., Ltd
Overall Score4.7 / 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: Micro Differential Pressure Transmitter, Industrial Sensor, Pressure Gauge

Top 3
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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: Micro Differential Pressure Transmitter, Temperature And Humidity Sensor/Controller, Electric Regulating Valve

TOP4
Shandong Yigeqi Industrial Automation Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2014-03-19
Registered Capital10000K CNY

Shandong Yigeqi Industrial Automation Technology Co., Ltd., registered at the third floor of Building 7, Instrument and Meter Industrial Park, No. 9009 Qinglongshan Road, High tech Zone, Zibo City, Shandong Province, China. The registration authority is the Market Supervision and Administration Bureau of Zibo High tech Industrial Development Zone, and the legal representative is Zhao Zhenyan. The business scope includes general projects: manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; 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 electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Manufacturing of other general instruments; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Software development; Software sales; Mechanical equipment research and development; Instrument and meter repair; General equipment repair; Specialized equipment repair; Research and development of intelligent robots; Sales of intelligent robots; Import and export of goods; Technology import and export; Installation services for ordinary mechanical equipment; Information technology consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of metal products; Sales of plastic products; Sales of chemical products (excluding licensed chemical products). (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: Micro Differential Pressure Transmitter, Yige Qi Pressure Transmitter, Yokogawa Eja

TOP5
Beijing Zhongwo Ruiyuan Electric Power Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2012-10-15
Registered Capital8000K CNY

Beijing Zhongwo Ruiyuan Electric Power Technology Co., Ltd., with its registered address at 1010, 10th floor, Building 4, No. 38 Linfeng 2nd Road, Haidian District, Beijing. The registration authority is the Market Supervision Administration of Haidian District, Beijing, and the legal representative is Bian Guiling. Its business scope includes technology promotion; Import and export of goods; Sell mechanical equipment, electronic products, hardware and electrical equipment, computers, software and auxiliary equipment, and communication equipment. (Enterprises 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 obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Micro Differential Pressure Transmitter, Pressure Transmitter, Emerson Handheld Device

TOP6
Tianjin Hengxiangtai Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-07-20
Registered Capital2000K CNY

Tianjin Hengxiangtai Technology Co., Ltd., registered at No. 076, 32nd Floor, Baoyuan Building, 3699 Xinhua Road, Tianjin Pilot Free Trade Zone (Central Business District), registered with the Market Supervision and Administration Bureau of China (Tianjin) Pilot Free Trade Zone, with Yin Jiuying as the legal representative. Its business scope includes the development, transfer, and consulting services of computer software and hardware technology; Wholesale and retail of instruments, communication equipment, metal materials, chemical products (excluding dangerous goods, highly toxic substances, and easily producible drugs), mechanical equipment, electrical equipment, household appliances, and labor protection supplies; Import and export of self operated and agency goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Micro Differential Pressure Transmitter, Polarographic Analyzer, Resistance And Conductivity Tester

TOP7
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: Micro Differential Pressure Transmitter, Glass Plate Level Gauge, V-Cone Flowmeter

TOP8
Jinhu Simite Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2013-04-08
Registered Capital2000K CNY

Jinhu Simite Instrument Co., Ltd., with its registered address at 238-3 Haiyan Road, Daxing Industrial Concentration Zone, Jinhu County, is registered with the Jinhu County Administrative Approval Bureau and represented by Zhang Yongmei. Its business scope includes sales of flow meters, level meters, pressure meters, transmission meters, wires and cables, valves, and pipe fittings; Production and sales of bimetallic thermometers, digital display instruments, thermal resistors, and thermocouples; Processing and sales of mechanical components. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed projects: 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, and specific business projects are subject to the approval results). Core products: Micro Differential Pressure Transmitter, Temperature Transmitter, Ultrasonic Flowmeter

TOP9
Mingyi Technology (Shanghai) Co., Ltd
Overall Score4.4 / 5
Est. Date2019-11-26
Registered Capital2000K CNY

Mingyi Technology (Shanghai) Co., Ltd. is registered at Building 8, No. 1098 Chuansha Road, Pudong New Area, Shanghai. The registration authority is the Pudong New Area Market Supervision Administration, and the legal representative is Li Shuangjian. Its business scope includes technology development, technical consulting, technical services, and technology transfer in the fields of intelligent technology, information technology, network technology, and electronic technology. It also sells mechanical equipment and accessories, electromechanical equipment and accessories, environmental protection equipment, instruments and meters, hardware and electrical equipment, labor protection supplies, daily necessities, office supplies, and packaging materials, as well as imports and exports of goods or technologies (except for goods and technologies prohibited by the state or involving administrative approval). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Micro Differential Pressure Transmitter, Gems, Teren

TOP10
Shanghai Yuting Electrical System Co., Ltd
Overall Score4.4 / 5
Est. Date2002-11-13
Registered Capital2000K CNY

Shanghai Yuting Electrical System Co., Ltd., registered at Room 662, 6th Floor, Building 4, No. 5018 Liuxiang Road, Xuxing Town, Jiading District, Shanghai, with the registration authority of Jiading District Market Supervision Administration and the legal representative of You Tengyi, has a business scope including general projects: manufacturing of industrial automatic control system devices; Manufacturing of intelligent instruments and meters; Retail of electronic components; Sales of electronic specialized equipment; Electrical equipment repair; Instrument and meter repair; Import and export of goods; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Professional design services. (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: Micro Differential Pressure Transmitter, Italian Lika Encoder (Leica), Ch-Sys Taiwan Tension Control Series

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jining Huaguan Safety Equipment Co., Ltd2023-06-07Micro Differential Pressure Transmitter100K CNYNot Supported
Shanghai Chaohui Pressure Instrument Co., Ltd1999-04-01Micro Differential Pressure Transmitter, Industrial Sensor, Pressure Gauge5000K CNYNot Supported
Shenzhen Oumenshi Electromechanical Equipment Co., Ltd2010-01-13Micro Differential Pressure Transmitter, Temperature And Humidity Sensor/Controller, Electric Regulating Valve500K CNYNot Supported
Shandong Yigeqi Industrial Automation Technology Co., Ltd2014-03-19Micro Differential Pressure Transmitter, Yige Qi Pressure Transmitter, Yokogawa Eja10000K CNYNot Supported
Beijing Zhongwo Ruiyuan Electric Power Technology Co., Ltd2012-10-15Micro Differential Pressure Transmitter, Pressure Transmitter, Emerson Handheld Device8000K CNYNot Supported
Tianjin Hengxiangtai Technology Co., Ltd2018-07-20Micro Differential Pressure Transmitter, Polarographic Analyzer, Resistance And Conductivity Tester2000K CNYNot Supported
Wuxi Leici Instrument Co., Ltd2019-12-04Micro Differential Pressure Transmitter, Glass Plate Level Gauge, V-Cone Flowmeter 10800K CNYNot Supported
Jinhu Simite Instrument Co., Ltd2013-04-08Micro Differential Pressure Transmitter, Temperature Transmitter, Ultrasonic Flowmeter 2000K CNYNot Supported
Mingyi Technology (Shanghai) Co., Ltd2019-11-26Micro Differential Pressure Transmitter, Gems, Teren2000K CNYNot Supported
Shanghai Yuting Electrical System Co., Ltd2002-11-13Micro Differential Pressure Transmitter, Italian Lika Encoder (Leica), Ch-Sys Taiwan Tension Control Series2000K CNYNot Supported

Purchasing Guide

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

  • When selecting a micro differential pressure transmitter, it is recommended to prioritize confirming key parameters such as range (e.g. 0-500Pa) and accuracy level (e.g. ± 0.5% FS) to ensure compatibility with specific scenario requirements such as HVAC or cleanroom differential pressure monitoring.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. For example, suppliers who have served pharmaceutical factories or laboratories for a long time usually have more stable performance verification records.
  • For high-frequency application scenarios such as air duct pressure difference monitoring or filter blockage alarm, attention should be paid to the long-term stability and anti-interference ability of the transmitter. It is recommended to choose products with temperature compensation and overvoltage protection functions.
  • Micro differential pressure transmitters used in industrial environments need to consider protection levels (such as IP65) and medium compatibility. Practical application cases of suppliers in the petrochemical or semiconductor industries can serve as important reference.

Knowledge Base

Q

Baidu AiGou has found relevant pictures of different categories of wind pressure differential pressure transmitters for you, taking you to appreciate the diversity and uniqueness of wind pressure differential pressure transmitters. At the same time, we also recommend high-quality wind pressure differential pressure transmitters for you, so that you can easily and quickly find the most suitable wind pressure differential pressure transmitter for yourself when purchasing.

Q

The LFM33 series micro differential pressure transmitter/controller adopts high-precision MEMS digital pressure sensors, which can detect positive pressure, negative pressure or pressure difference. Optional analog signal 4-20mA& 0-10V or RS485 signal output; Optional relay switch control, supporting multiple working mode settings to match actual application needs; Can independently set relay switch action

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