Updated Aug 4, 2026 · Public platform & industry data

Aug 4, 2026 Updated

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2026 Top 10 Pressure Switch Manufacturers in China Guangdong

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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 Guangdong for 2026 are: Shanghai Weilian Electromechanical Equipment Co., Ltd, Beijing Kangansen Instrument Technology Co., Ltd, Shanghai Jieaijia Control Equipment Engineering Co., Ltd, Shenzhen Huaren Environmental Protection Technology Co., Ltd, Shanghai Shanben Industrial Instrument and Electrical Co., Ltd, Xiamen Hongxin Trading Co., Ltd, Guangzhou Chaode Electromechanical Equipment Co., Ltd, Guangzhou Defuko International Trade Co., Ltd, Shijiazhuang Ruihui Machinery Equipment Co., Ltd, Beijing Jinhongtu 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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GuangdongGuangdong
Top 1
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Shanghai Weilian Electromechanical Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2009-08-19
Registered Capital2000K CNY

Shanghai Weilian Electromechanical Equipment Co., Ltd., with its registered address at Room 274, Building 3, No. 588, Lane 7548, Waiqingsong Road, Qingpu District, is registered with the Qingpu District Market Supervision Administration. The legal representative is Lin Chuncai, and the business scope includes technology development, technical consulting, technical services, and technology transfer in the field of electromechanical equipment, installation, maintenance, commissioning, and design of electromechanical equipment, gas equipment, electrical equipment, and measuring equipment, pipeline engineering, import and export of goods and technology, building intelligent engineering, sales of electromechanical equipment, hardware and electrical equipment, electronic products, office supplies, automation equipment, boilers and accessories, environmental protection equipment, water treatment equipment, instruments and meters, valves, pumps, pipelines and accessories, gas equipment, refrigeration equipment, etc. Heating equipment, public safety prevention equipment, fire-fighting equipment, digital products Wire and cable, metal materials, building materials, electrical equipment, measuring equipment, computer software and hardware and accessories, household appliances. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Pressure Switch, Burner, Controller

Top 2
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Beijing Kangansen Instrument Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-01-06
Registered Capital5000K CNY

Beijing Kangansen Instrument Technology Co., Ltd., registered at No. 18-C1977 Jianshe Road, Kaixuan Street, Liangxiang, Fangshan District, Beijing, registered with the Fangshan Branch of the Beijing Administration for Industry and Commerce, with Dong Mei as the legal representative. Its business scope includes technology development, technology services, technology consulting (excluding intermediaries), technology transfer, and technology promotion; Installation and maintenance of mechanical equipment, instruments and meters; Import and export of goods (excluding goods under state-owned trade management), agency import and export, and technology import and export; Selling instruments and meters, mechanical equipment, computer software and hardware and auxiliary equipment, electronic products, communication equipment (excluding satellite receiving equipment), automotive parts, hardware, electrical equipment, chemical products (excluding hazardous chemicals), cultural products (excluding audiovisual products), and building materials. (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: Pressure Switch, , Other Products

Top 3
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Shanghai Jieaijia Control Equipment Engineering Co., Ltd

Building 3, No. 228 Jingle Road, Langxia Town, Jinshan District, Shanghai (Langxia LeNong Cultural and Creative Industry Park)

Overall Score4.7 / 5
Est. Date2025-03-17
Registered Capital1000K CNY

Shanghai Jieaijia Control Equipment Engineering Co., Ltd. is located at Building 3, No. 228 Jingle Road, Langxia Town, Jinshan District, Shanghai (Langxia LeNong Cultural and Creative Industry Park). It was established on March 17, 2025, with the registration authority of Jinshan District Market Supervision Administration and the legal representative being Chen Min. Core products: Pressure Switch

TOP4
Shenzhen Huaren Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-12-02
Registered Capital1000K CNY

Shenzhen Huaren Environmental Protection Technology Co., Ltd., registered address located at 4th floor, Building B, Dongmingxing Industrial Park, No. 107 Hongyin Road, Lihu Community, Xinhu Street, Guangming District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Wang Zhengtao. The business scope includes general business items: industrial oil (smoke) mist purification and recovery equipment, industrial welding smoke purification equipment, industrial dust-free workshop purification equipment, industrial dust removal (collection) equipment, industrial sound insulation and silencing equipment, industrial waste gas treatment equipment, industrial wastewater, machining waste cutting fluid treatment, ultrasonic wastewater treatment, low-temperature evaporation system, die-casting industry release agent wastewater, high COD Sales and on-site installation of high salt wastewater treatment equipment or discharge system solutions, catering fume purification equipment, industrial desulfurization and dust removal equipment, ventilation fans, oil-water separation equipment; Sales of Class I and Class II medical devices (Class II medical devices can only be operated after obtaining relevant registration); Domestic trade, import and export of goods and technology. Design and development of measuring instruments, environmental automatic online monitoring (detection) instruments, application software, control software products, and environmental pollution control equipment, as well as on-site maintenance; Environmental information consultation; Technical development, on-site installation, and on-site maintenance of air purifiers; Sales of specialized equipment for environmental protection; Sales of household appliances. Licensed business projects: design and construction of environmental protection engineering; Construction of atmospheric pollution prevention and control projects; Construction of air pollution control projects; Production of industrial oil smoke purification and recovery equipment, industrial welding smoke equipment, industrial dust removal (collection) equipment, and machine tool oil mist purification and recovery equipment; Production of environmental protection specialized equipment, electronic specialized equipment, disinfection instruments, and disinfection products.. Core products: Pressure Switch, Hrhb-250, Hrhb-370

TOP5
Shanghai Shanben Industrial Instrument and Electrical Co., Ltd

No. 1408 Jiaxin Road, Malu Town, Jiading District, Shanghai

Overall Score4.6 / 5
Est. Date2004-11-18
Registered Capital5000K CNY

Shanghai Shanben Industrial Instrument and Electrical Co., Ltd., located at 1408 Jiaxin Road, Malu Town, Jiading District, Shanghai, was established on November 18, 2004. The registration authority is Jiading District Market Supervision Administration, and the legal representative is Lin Tianyi. Core products: Pressure Switch

TOP6
Xiamen Hongxin Trading Co., Ltd
Overall Score4.5 / 5
Est. Date2017-08-09
Registered Capital1000K CNY

Xiamen Hongxin Trading Co., Ltd., with its registered address at Room 401, No. 165 Yaojiangli, Tong'an District, Xiamen City, registered with the Market Supervision Administration of Tong'an District, Xiamen City, and represented by Huang Cailian as its legal representative. Its business scope includes wholesale of electrical equipment; Wholesale of hardware products; Wholesale of other mechanical equipment and electronic products; Wholesale of computers, software, and auxiliary equipment; Wholesale of automotive spare parts; Wholesale of motorcycle spare parts; Wholesale of other chemical products (excluding hazardous chemicals and monitored chemicals); 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; Retail of other electronic products; Retail of communication equipment; Retail of lighting fixtures; Clothing wholesale; Wholesale of shoes and hats; Clothing retail; Retail of shoes and hats; Wholesale of communication and broadcasting equipment; Wholesale of building materials; Other unspecified wholesale businesses (excluding business projects that require licensing approval); Hardware retail; Retail of sanitary ware; Wholesale of non-metallic minerals and products (excluding hazardous chemicals and monitored chemicals); Wholesale of household appliances; Wholesale of kitchen and bathroom utensils and daily necessities; Retail of motorcycle spare parts; Retail of computers, software, and auxiliary equipment; Retail of other daily necessities; Other unspecified retail industries (excluding projects that require licensing approval); Internet sales; Provide construction equipment services; Lease of other unspecified machinery and equipment (excluding projects requiring approval); Instrument and meter repair; Wholesale of metals and metal ores (excluding hazardous chemicals and monitored chemicals); Municipal road engineering construction; Natural science research and experimental development; Engineering and technical research and experimental development; Other unspecified technology promotion and application service industries; Other unspecified construction industries; Construction engineering technical consulting (excluding cost consulting); Landscape and greening engineering design; Other unspecified civil engineering constructions (excluding matters requiring approval); Pipeline engineering construction; Construction of wiring and equipment engineering; Building decoration industry; Electrical installation; Installation of pipelines and equipment; Trade agency; Other trade brokers and agents; Wholesale of agricultural film.. Core products: Pressure Switch, Pressure Switch

TOP7
Guangzhou Chaode Electromechanical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2010-11-12
Registered Capital500K CNY

Guangzhou Chaode Electromechanical Equipment Co., Ltd., with its registered address at No. 66 Chaotian Road, Yuexiu District, Guangzhou, registered with the Market Supervision Administration of Yuexiu District, Guangzhou, and represented by Zheng Tiexiao as the legal representative, is engaged in the sales of mechanical equipment; Sales of electronic specialized equipment; Operation of wires and cables; Sales of distribution switch control equipment; Sales of chemical products (excluding licensed chemical products); Sales of electrical equipment; Sales of electrical and mechanical equipment; Electronic product sales; Sales of electrical and mechanical equipment; Sales of labor protection equipment; Sales of office equipment and consumables; Internet sales (except for the sale of goods that need to be licensed); Electrical equipment repair; Specialized equipment repair; Repair of daily electrical appliances; General equipment repair; Instrument and meter repair;. Core products: Pressure Switch, Solenoid Valve, Sensor

TOP8
Guangzhou Defuko International Trade Co., Ltd
Overall Score4.5 / 5
Est. Date2024-05-28
Registered Capital500K CNY

Guangzhou Defuko International Trade Co., Ltd. is located at Room 109, Room 402, No. 220 Yongkang Road, Yongtai Village, Yongping Street, Baiyun District, Guangzhou. It was established on May 28, 2024, with the registration authority being the Market Supervision Administration of Baiyun District, Guangzhou, and the legal representative being Wang Ruiyang. Core products: Pressure Switch

TOP9
Shijiazhuang Ruihui Machinery Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2008-09-24
Registered Capital10000K CNY

Shijiazhuang Ruihui Machinery Equipment Co., Ltd., with its registered address at 178 Shengli North Street, Chang'an District, Shijiazhuang City, Hebei Province, is registered with the Chang'an District Market Supervision Administration. The legal representative is Xu Wenhui, and the business scope includes the production, processing (only for branch offices), sales, research and development, installation, and maintenance of mechanical equipment; Wholesale and retail of sanitary ware, hardware products, electromechanical products, metal materials (excluding rare and precious metals and black metals), computers and their auxiliary equipment, and building materials (excluding wood); Research and development, technical consulting, and technology transfer of industrial automation technology; Import and export business of various commodities and technologies through self operation and agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pressure Switch, Filling Machine, Water-Saving Equipment

TOP10
Beijing Jinhongtu Technology Co., Ltd

Room 425, 4th Floor, Building 1, No. 138 Malianwa North Road, Haidian District, Beijing

Overall Score4.4 / 5
Est. Date2003-04-23
Registered Capital8000K CNY

Beijing Jinhongtu Technology Co., Ltd., located at Room 425, 4th Floor, Building 1, No. 138 Malianwa North Road, Haidian District, Beijing, was established on April 23, 2003. The registration authority is the Market Supervision Administration of Haidian District, Beijing, and the legal representative is Tan Bo. Core products: Pressure Switch

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Weilian Electromechanical Equipment Co., Ltd2009-08-19Pressure Switch, Burner, Controller2000K CNYNot Supported
Beijing Kangansen Instrument Technology Co., Ltd2017-01-06Pressure Switch, , Other Products5000K CNYNot Supported
Shanghai Jieaijia Control Equipment Engineering Co., Ltd2025-03-17Pressure Switch1000K CNYNot Supported
Shenzhen Huaren Environmental Protection Technology Co., Ltd2020-12-02Pressure Switch, Hrhb-250, Hrhb-3701000K CNYNot Supported
Shanghai Shanben Industrial Instrument and Electrical Co., Ltd2004-11-18Pressure Switch5000K CNYNot Supported
Xiamen Hongxin Trading Co., Ltd2017-08-09Pressure Switch, Pressure Switch1000K CNYNot Supported
Guangzhou Chaode Electromechanical Equipment Co., Ltd2010-11-12Pressure Switch, Solenoid Valve, Sensor500K CNYSupported
Guangzhou Defuko International Trade Co., Ltd2024-05-28Pressure Switch500K CNYSupported
Shijiazhuang Ruihui Machinery Equipment Co., Ltd2008-09-24Pressure Switch, Filling Machine, Water-Saving Equipment10000K CNYNot Supported
Beijing Jinhongtu Technology Co., Ltd2003-04-23Pressure Switch8000K 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

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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.

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This article introduces the basic principles and components of the voltage regulation circuit of switching power supplies, including control circuits, power feedback isolation circuits, etc., as well as their wide applications in electronic devices.

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Baidu AiGou has found pictures of different categories of power station switchgear for you, taking you on a journey to appreciate the diversity and uniqueness of power station switchgear. At the same time, we also recommend high-quality switchgear products for you, so that you can easily and quickly find the most suitable switchgear for yourself when purchasing.

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