Updated Aug 29, 2026 · Public platform & industry data

Aug 29, 2026 Updated

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2026 Top 10 Pressure Switch Manufacturers in China

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

The top 10 Pressure Switch manufacturers in China for 2026 are: Hebei Tuomai Gas Equipment Co., Ltd, Zhejiang Donghua Electric Appliance Co., Ltd, Shanghai Zhitai Intelligent Technology Co., Ltd, Chengdu Shanrong Electromechanical Equipment Co., Ltd, Wenzhou Weishun Electric Co., Ltd, Beijing Handasen Machinery Technology Co., Ltd, Nanjing Liyanfei Machinery Equipment Co., Ltd, Tianjin Saikente Automation Technology Co., Ltd, DeShu (Shanghai) Automatic Control Instrument Co., Ltd, Zhejiang Anqiang Electric Power 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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Hebei Tuomai Gas Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2016-12-23
Registered Capital3000K CNY

Hebei Tuomai Gas Equipment Co., Ltd., with its registered address at No. 5 Chaoyang Street, Nangong City, Xingtai City, Hebei Province (200 meters north of the intersection of Chaoyang Street and Jingsan Road), is registered with the Nangong Market Supervision and Administration Bureau. The legal representative is Xu Qingzhu, and its business scope includes the manufacturing and sales of gas equipment, pry equipment, gas water heater valves, low-temperature storage tanks, chemical raw materials (excluding hazardous chemicals), research and development, manufacturing, installation, renovation, maintenance of automation systems, equipment technical services, and accessory processing and sales. The company also engages in the import and export of self-produced products and technologies, as well as the import and export of mechanical equipment, components, raw and auxiliary materials and technologies required by the company (projects that require approval by law and relevant departments). Business activities can only be carried out after approval***. Core products: Pressure Switch, Buffer Tank, Liquid Oxygen Air Heated Gasifier

Top 2
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Zhejiang Donghua Electric Appliance Co., Ltd
Overall Score4.7 / 5
Est. Date1998-05-08
Registered Capital60080K CNY

Zhejiang Donghua Electric Appliance Co., Ltd., with its registered address at No. 228 Weishuai Road, Yueqing Economic Development Zone, Zhejiang Province, is registered with the Wenzhou Municipal Administration for Market Regulation. The legal representative is Chen Cunyong, and its business scope includes the manufacturing and processing, scientific research and development, sales, and technical services of high and low voltage electrical appliances, automotive and motorcycle parts, instruments and meters, electronic components, clothing, building decoration materials, and household appliances. Engage in import and export business (see approval from the Ministry of Foreign Trade and Economic Cooperation for details).. Core products: Pressure Switch, Accessories Series, Combination Transformer

Top 3
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Shanghai Zhitai Intelligent Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2005-12-05
Registered Capital2000K CNY

Shanghai Zhitai Intelligent Technology Co., Ltd., with its registered address at Room 316, Building B, No. 128 Xiangyin Road, Yangpu District, Shanghai, is registered with the Yangpu District Market Supervision Administration. The legal representative is Zhang Dengke, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system integration services; Software development; Network technology services; Engineering management services; Indoor wooden door and window installation services; Furniture installation and maintenance services; Installation services for ordinary mechanical equipment; Home appliance installation services; General equipment repair; Electrical equipment repair; Specialized equipment repair; Instrument and meter repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Construction of metal doors and windows engineering; Sales of electrical equipment; Sales of electrical accessories; Sales of information security equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of network equipment; Sales of security equipment; Electronic product sales; Sales of communication equipment; Sales of doors and windows; Sales of industrial automatic control system devices; Retail of hardware products; Sales of glassware; Sales of technical glass products; Sales of office equipment; Sales of office supplies; Sales of intelligent instruments and meters; Sales of instruments and meters; Sales of sanitary ware; Sales of lighting fixtures; Sales of building materials; Sales of specialized equipment for environmental protection; Sales of gas and liquid separation and purification equipment; Sales of household appliances; Sales of building decoration materials; Import and export of goods; Technology import and export; Import and export agency. (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: Pressure Switch, Sliding Glass Door, Induction Electric Door

TOP4
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: Pressure Switch, Diaphragm Valve, Solenoid Valve

TOP5
Wenzhou Weishun Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2013-01-04
Registered Capital1180K CNY

Wenzhou Weishun Electric Co., Ltd., registered at No. 164 Zhenbei Street, Wengyang Street, Yueqing City, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Zhou Gan, engages in the manufacturing, processing, and sales of distribution switch control equipment, high and low voltage electrical complete sets, building electrical appliances, instruments and meters (excluding measuring instruments), wires and cables, communication equipment, high and low voltage electrical appliances, and electronic components; Import and export of goods and technology.. Core products: Pressure Switch, Protector, Motor Monitoring Device

TOP6
Beijing Handasen Machinery Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2012-03-05
Registered Capital5000K CNY

Beijing Handasen Machinery Technology Co., Ltd., with its registered address at 1035, 10th floor, Building 3, Courtyard 3, Jinguan North Second Street, Nanfaxin Town, Shunyi District, Beijing, registered with the Shunyi District Market Supervision Administration of Beijing, and represented by Zhang Yucai as its legal representative. Its business scope includes technology promotion services; Selling electronic products, mechanical equipment, computers, software and auxiliary equipment (excluding computer information system security products), hardware and electrical equipment (excluding electric bicycles), needle textiles, metal materials (excluding calcium carbide and iron alloys), instruments and meters; Technology import and export; Import and export of goods; Agent import and export; Road freight transportation. (Market entities 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 approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Pressure Switch, Material, Switch

TOP7
Nanjing Liyanfei Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2017-12-28
Registered Capital1000K CNY

Nanjing Liyanfei Machinery Equipment Co., Ltd., whose registered address is located at Station 018, Maker Space, E-Creation Park, No. 19, Pusi Road, Mount Taishan Street, Jiangbei New Area, Nanjing, is registered by the Administrative Examination and Approval Bureau of the Management Committee of Jiangbei New Area, Nanjing, and its legal representative is Wang Juan. Its business scope includes licensed items: import and export of goods; Technology import and export; Import and export agency (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) General projects: sales of mechanical equipment; Retail of hardware products; Sales of instruments and meters; Sales of mechanical and electrical equipment; Retail of computer software, hardware, and auxiliary equipment; Retail of electronic components; Sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Sales of security equipment; Sales of labor protection equipment; Sales of electrical equipment (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: Pressure Switch, Maezawa Chemical Maezawa Pneumatic Valve, Murakami Precision Machinery Uras Motor

TOP8
Tianjin Saikente Automation Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2013-08-14
Registered Capital1500K CNY

Tianjin Saikente Automation Technology Co., Ltd., registered at Room 1-2-101-A01, Hengze Industrial Park, Shuanggang Town Industrial Park, Jinnan District, Tianjin, registered with the Market Supervision Administration of Jinnan District, Tianjin, with Chen Qingsong as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Sales of valves and plugs; Sales of mechanical parts and components; Sales of electrical equipment; Wholesale of electronic components; Sales of electrical and mechanical equipment; Sales of electrical equipment; Sales of instruments and meters; Sales of rubber products; Retail of hardware products; Sales of office supplies; Sales of anti-corrosion materials; Labor services (excluding labor dispatch); General equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of integrated circuit chips and products; Sales of coatings (excluding hazardous chemicals); Sales of lubricating oil; Wholesale of finished oil products (excluding hazardous chemicals, limited to diesel with a closed cup flash point ≥ 60 ° C); Internet sales (except for the sale of goods that need to be licensed); Sales of specialized chemical products (excluding hazardous chemicals); Sales of labor protection equipment; Retail of protective equipment for medical staff; Sales of specialized teaching instruments; Sales of security equipment; Sales of packaging materials and products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Licensed project: Import and export of technology; Import and export of goods; Road freight transportation (excluding dangerous goods) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects shall be subject to the approval documents or permits of relevant departments).. Core products: Pressure Switch, Infrared Thermometer, Megasonic Cleaning Machine

TOP9
DeShu (Shanghai) Automatic Control Instrument Co., Ltd
Overall Score4.4 / 5
Est. Date2019-07-16
Registered Capital500K CNY

Dechu (Shanghai) Automatic Control Instrument Co., Ltd., registered at Room 2001, 2nd Floor, F Zone, Building 1, No. 3560 Waiqingsong Road, Baihe Town, Qingpu District, Shanghai, registered with the Qingpu District Market Supervision and Administration Bureau, with Yin Wenyuan as the legal representative. Its business scope includes the sale of automation equipment, instruments and meters, wires and cables, electromechanical equipment, hardware and electrical equipment, household appliances, power equipment, and technical development and consulting in the field of power technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Pressure Switch, Leutert, Huba

TOP10
Zhejiang Anqiang Electric Power Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2013-03-22
Registered Capital10800K CNY

Zhejiang Anqiang Electric Power Technology Co., Ltd., with its registered address at No. 49 Jinlu Middle Road, Jinlu Village, Beibaixiang Town, Yueqing City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration. The legal representative is Shuai Liu Zhen, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of capacitors and their supporting equipment; Sales of capacitors and their supporting equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of mechanical and electrical equipment; Manufacturing of plastic products; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of electrical accessories (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law).. Core products: Pressure Switch, Disconnecting Switch, Ring Main Unit

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Tuomai Gas Equipment Co., Ltd2016-12-23Pressure Switch, Buffer Tank, Liquid Oxygen Air Heated Gasifier3000K CNYSupported
Zhejiang Donghua Electric Appliance Co., Ltd1998-05-08Pressure Switch, Accessories Series, Combination Transformer60080K CNYNot Supported
Shanghai Zhitai Intelligent Technology Co., Ltd2005-12-05Pressure Switch, Sliding Glass Door, Induction Electric Door2000K CNYNot Supported
Chengdu Shanrong Electromechanical Equipment Co., Ltd2017-05-04Pressure Switch, Diaphragm Valve, Solenoid Valve2000K CNYNot Supported
Wenzhou Weishun Electric Co., Ltd2013-01-04Pressure Switch, Protector, Motor Monitoring Device1180K CNYSupported
Beijing Handasen Machinery Technology Co., Ltd2012-03-05Pressure Switch, Material, Switch5000K CNYNot Supported
Nanjing Liyanfei Machinery Equipment Co., Ltd2017-12-28Pressure Switch, Maezawa Chemical Maezawa Pneumatic Valve, Murakami Precision Machinery Uras Motor1000K CNYNot Supported
Tianjin Saikente Automation Technology Co., Ltd2013-08-14Pressure Switch, Infrared Thermometer, Megasonic Cleaning Machine1500K CNYNot Supported
DeShu (Shanghai) Automatic Control Instrument Co., Ltd2019-07-16Pressure Switch, Leutert, Huba500K CNYNot Supported
Zhejiang Anqiang Electric Power Technology Co., Ltd2013-03-22Pressure Switch, Disconnecting Switch, Ring Main Unit10800K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of pressure switches, it is recommended to prioritize confirming key technical parameters such as rated pressure range and contact capacity to ensure compatibility with equipment load characteristics.
  • Pressure switches are widely used in industrial automation assembly lines and hydraulic control systems. When purchasing, normally open or normally closed contact configurations can be selected based on specific scenario requirements.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information, and priority should be given to selecting manufacturers with stable supply capabilities.
  • Pressure switch housings made of different materials (such as stainless steel or engineering plastic) are suitable for corrosive or conventional environments, and durability requirements should be evaluated based on the usage environment when purchasing.

Knowledge Base

Q

This article analyzes the selection method of voltage divider resistors for 24V switching power supplies, covering scenarios such as 24V to 12V and 12V to 24V. The resistance value is calculated using Ohm's law, and attention is paid to power matching and circuit stability.

Q

Negative pressure/micro pressure switch is a device that can achieve circuit on/off at specific pressure values. Its application feature is that it can accurately sense small pressure changes and respond quickly. It has the characteristics of high sensitivity and strong reliability, and precise control of pressure can ensure stable operation of the system. In terms of application fields, negative/micro pressure switches are widely used in medical equipment and ventilation systems

Q

This article introduces the basic concepts and functions of pressure limit switches, as well as their applications in the industrial field.

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