Updated Sep 3, 2026 · Public platform & industry data

Sep 3, 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, Anhui Tiankang (Group) Co., Ltd, Shanghai Chaohui Pressure Instrument Co., Ltd, Shanghai Jiahui Instrument Co., Ltd, Shenzhen Oumenshi Electromechanical Equipment Co., Ltd, Beijing Zhongwo Ruiyuan Electric Power Technology Co., Ltd, Tianjin Hengxiangtai Technology Co., Ltd, Wuhan Tiankang Instrument Co., Ltd, Shandong 123 IoT Technology Co., Ltd, Chengdu Shanrong Electromechanical 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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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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Anhui Tiankang (Group) Co., Ltd
Overall Score4.7 / 5
Est. Date1998-07-31
Registered Capital613760K CNY

Anhui Tiankang (Group) Co., Ltd., registered at No. 20 Renhe South Road, Tianchang City, Anhui Province (with multiple addresses), registered with the Market Supervision Administration of Chuzhou City, with Zhao Kuan as the legal representative. Its business scope includes licensed projects such as wire and cable manufacturing; Manufacturing of special equipment; Construction project construction; Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Retail of pesticides; Wholesale of pesticides (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses from relevant departments) General projects: operation of wires and cables; Fiber optic cable manufacturing; Fiber optic cable sales; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Sales of special equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of metal structures; Sales of metal structures; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Sales of pumps and vacuum equipment; Bearing manufacturing; Bearing sales; Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of general components; Manufacturing of other general instruments; Mechanical parts and component processing; Sales of mechanical parts and components; Agricultural machinery manufacturing; Sales of agricultural machinery; Research and development of intelligent robots; Sales of intelligent robots; Battery manufacturing; Battery sales; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Sales of new energy vehicles as a whole; Sales of electric accessories for new energy vehicles; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Production of daily masks (non-medical); Sales of daily masks (non-medical); Production of protective equipment for medical staff (Class I medical devices); Wholesale of protective equipment for medical staff; Sales of Class II medical devices; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Sales of railway transportation infrastructure equipment; Import and export of goods; Fertilizer sales (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Micro Differential Pressure Transmitter

Top 3
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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

TOP4
Shanghai Jiahui Instrument Co., Ltd
Overall Score4.6 / 5
Est. Date2006-09-01
Registered Capital2000K CNY

Shanghai Jiahui Instrument and Meter Co., Ltd., registered at Room 202, 2nd Floor, No. 14, Lane 183, Jiangong Road, Fengjing Town, Jinshan District, Shanghai, with the registration authority of Jinshan District Market Supervision and Administration Bureau and the legal representative of Sun Hongwei, engages in the sales of instruments and accessories, instrument consumables, teaching and experimental equipment, electrical appliances, electronic components, mechanical equipment and accessories, electronic products and equipment, computers, software and auxiliary equipment (except for computer information system security products), communication equipment, office supplies, daily necessities, hardware and electrical equipment, building materials, chemical raw materials and products (except for hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), and 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: Micro Differential Pressure Transmitter, Other Instruments, Trie Conductivity Sensor

TOP5
Shenzhen Oumenshi Electromechanical Equipment Co., Ltd
Overall Score4.6 / 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

TOP6
Beijing Zhongwo Ruiyuan Electric Power Technology Co., Ltd
Overall Score4.5 / 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

TOP7
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

TOP8
Wuhan Tiankang Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2007-05-22
Registered Capital8080K CNY

Wuhan Tiankang Instrument Co., Ltd., with its registered address at Room 1, 9th floor, Building 6, Shisanzhigou Food Processing and Production Base, Dongxihu District, Wuhan City. The registration authority is the Market Supervision and Administration Bureau of Dongxihu District, Wuhan City, and the legal representative is Wang Jinlong. Its business scope includes general projects such as intelligent instrument manufacturing, intelligent instrument sales, wire and cable operation, mechanical and electrical equipment manufacturing, mechanical and electrical equipment sales, instrument manufacturing, instrument repair, instrument sales, industrial automatic control system device sales, and industrial control computer and system manufacturing. (Except for licensed businesses, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations in accordance with the law). Core products: Micro Differential Pressure Transmitter, Temperature Sensor, Pressure Gauge

TOP9
Shandong 123 IoT Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-08-25
Registered Capital10000K CNY

Shandong 123 IoT Technology Co., Ltd., registered at Room 402, Building A1, Qilu Software Park Entrepreneurship Plaza, No. 1 Shunhua Road, Shunhua Road Street, Jinan Area, China (Shandong) Pilot Free Trade Zone, registered with the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, with Yang Yunjian as the legal representative. Its business scope includes general projects such as IoT equipment manufacturing; Sales of IoT devices; Research and development of Internet of Things technology; Internet of Things technology services; Manufacturing of network equipment; Sales of network equipment; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Software development; Software sales; Information system integration services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Electronic product sales; Wholesale of electronic components; Wholesale of computer software, hardware, and auxiliary equipment; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Engineering management services; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Class II value-added telecommunications 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: Micro Differential Pressure Transmitter, Software And Hardware System Solutions, Smart Elderly Care

TOP10
Chengdu Shanrong Electromechanical Equipment Co., Ltd
Overall Score4.4 / 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: Micro Differential Pressure Transmitter, Servo Valve, Solenoid Valve

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jining Huaguan Safety Equipment Co., Ltd2023-06-07Micro Differential Pressure Transmitter100K CNYNot Supported
Anhui Tiankang (Group) Co., Ltd1998-07-31Micro Differential Pressure Transmitter613760K CNYNot Supported
Shanghai Chaohui Pressure Instrument Co., Ltd1999-04-01Micro Differential Pressure Transmitter, Industrial Sensor, Pressure Gauge5000K CNYNot Supported
Shanghai Jiahui Instrument Co., Ltd2006-09-01Micro Differential Pressure Transmitter, Other Instruments, Trie Conductivity Sensor 2000K CNYNot Supported
Shenzhen Oumenshi Electromechanical Equipment Co., Ltd2010-01-13Micro Differential Pressure Transmitter, Temperature And Humidity Sensor/Controller, Electric Regulating Valve500K 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
Wuhan Tiankang Instrument Co., Ltd2007-05-22Micro Differential Pressure Transmitter, Temperature Sensor, Pressure Gauge8080K CNYNot Supported
Shandong 123 IoT Technology Co., Ltd2017-08-25Micro Differential Pressure Transmitter, Software And Hardware System Solutions, Smart Elderly Care10000K CNYNot Supported
Chengdu Shanrong Electromechanical Equipment Co., Ltd2017-05-04Micro Differential Pressure Transmitter, Servo Valve, Solenoid Valve2000K 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

Micro differential pressure transmitter is an instrument for measuring small pressure differences, which converts the pressure difference into an electrical signal output through sensors. High precision, able to detect small pressure changes, wide range of measurement, suitable for different scenarios. It can be used for pressure monitoring in ventilation ducts, clean rooms, etc., with stable output signals to assist in precise control of automation control systems.

Q

The wall mounted micro differential pressure transmitter adopts a piezoresistive pressure sensor chip, which uses thin film resistors on the substrate for zero point correction, zero temperature compensation, and sensitivity compensation. The high-performance and stable silicon chip package makes it resistant to static pressure, anti-interference, stable, and reliable. Therefore, this product can be applied to micro differential pressure fields for various gas measurements.

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