Updated Aug 4, 2026 · Public platform & industry data

Aug 4, 2026 Updated

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2026 Top 10 Electrical Instruments Manufacturers in China Guangdong

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Top-rated Electrical Instruments suppliers, How to choose a Electrical Instruments manufacturer, Best Electrical Instruments companies in China

The top 10 Electrical Instruments manufacturers in Guangdong for 2026 are: Dongguan Mingrui Optoelectronics Co., Ltd, Guangzhou Medak Data Technology Co., Ltd, Shenzhen Longchen Automation Equipment Co., Ltd, Shenzhen Pinyigao Instrument Co., Ltd, Dongguan Tianhai Quality Inspection Instrument Co., Ltd, Guangzhou Laimei Technology Co., Ltd, Shenzhen Hongjie'an Intelligent Technology Co., Ltd, Shenzhen Tegat Technology Co., Ltd, Dongguan Yufei Electronic Technology Co., Ltd, Dongguan Haotian Testing 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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GuangdongGuangdong
Top 1
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Dongguan Mingrui Optoelectronics Co., Ltd
Overall Score4.9 / 5
Est. Date2024-07-26
Registered Capital50K CNY

Dongguan Mingrui Optoelectronics Co., Ltd., registered at Room 503, No. 125 Xiangshi Road, Liaobu Town, Dongguan City, Guangdong Province (cluster registration), registered with the Dongguan Market Supervision Administration, with Liu Xunyan as the legal representative. Its business scope includes general projects: wholesale of computer software and hardware and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Electronic product sales; Sales of intelligent in car devices; Sales of intelligent instruments and meters; Wholesale of electronic components; Retail of electronic components; Wholesale of hardware products; Retail of hardware 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: Electrical Instruments , Uv Radiometer, Testing Telescopic Hook Pliers Tweezers

Top 2
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Guangzhou Medak Data Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2000-08-30
Registered Capital3500K CNY

Guangzhou Meidake Data Technology Co., Ltd., with its registered address at Room 607, No. 436 Dongjiao North Road, Liwan District, Guangzhou, registered with the Market Supervision and Administration Bureau of Liwan District, Guangzhou, and represented by Huang Qiaoling as its legal representative. Its business scope includes wholesale of mechanical parts; Wholesale of computer spare parts; Wholesale of communication terminal equipment; Wholesale of instruments and meters; Wholesale of office equipment; Rental of computers and communication equipment; Office equipment rental services; Repair of computers and auxiliary equipment; Repair of household electronic products; Computer retail; Retail of office equipment and consumables; Retail of communication equipment; Retail of electronic components; Retail of electronic products; Retail of general mechanical equipment; Retail of mechanical components; Wholesale of electronic components; Data processing and storage services; Software development; Information system integration services; Integrated circuit design; Research and development of communication technology, technical services; Research and development of passive components, active communication equipment, trunk amplifiers, optical communication devices, and optical modules; General equipment repair; Electrical equipment repair; Repair of uninterruptible power supply; Repair of stabilized power supply; Repair of switch power supply; Instrument and meter repair; Repair of measuring instruments; Manufacturing of experimental analytical instruments; Manufacturing of electronic measuring instruments; Manufacturing of communication system equipment; Manufacturing of electronic vacuum devices; Manufacturing of capacitors and their supporting equipment; Manufacturing of electrical accessories, distribution or control equipment parts; Manufacturing of power electronic components; Manufacturing of electronic components and assemblies; Manufacturing of communication terminal equipment; Manufacturing of optical instruments; Robot repair; Research and development of robot technology; Retail of computer spare parts; Repair of communication equipment; Mechanical equipment leasing; Wholesale of electronic products; Sales of electrical and mechanical equipment; Wholesale of communication equipment and supporting equipment; Manufacturing of stabilized voltage power supply; Integrated circuit manufacturing; Manufacturing of components and devices for general and specialized instruments and meters; Information technology consulting services; Computer power repair;. Core products: Electrical Instruments , Spectrum Analyzer, Protocol Analyzer

Top 3
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Shenzhen Longchen Automation Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2014-02-21
Registered Capital600K CNY

Shenzhen Longchen Automation Equipment Co., Ltd. is registered at 3901, Building A, COFCO Xiangyun 1, Ailian Community, Longcheng Street, Longgang District, Shenzhen. The registered authority is Longgang Bureau, and the legal representative is Lai Zeyou. The company's business scope includes the sales, on-site installation, and on-site maintenance of sensors, switches, relays, counters, programmable controllers, encoders, electronic components, pneumatic components, instruments and meters, and electromechanical products. The licensed business projects are:. Core products: Electrical Instruments , Proximity Switch, Connecting Wire

TOP4
Shenzhen Pinyigao Instrument Co., Ltd
Overall Score4.6 / 5
Est. Date2007-02-02
Registered Capital20000K CNY

Shenzhen Pinyigao Instrument Co., Ltd., with its registered address at 1605, Building 5, Saige New City Plaza (Phase II), Sanlian Community, Jihua Street, Longgang District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Zhuo Mingqiong. The company's business scope includes general business items such as technology development and on-site maintenance of electronic products and electronic instrument equipment, leasing of instruments and meters, and domestic trade (excluding exclusive, controlled, and monopolized goods); Engage in import and export business. The licensed business projects are:. Core products: Electrical Instruments , Wireless Comprehensive Tester, Oscilloscope

TOP5
Dongguan Tianhai Quality Inspection Instrument Co., Ltd
Overall Score4.6 / 5
Est. Date2009-08-12
Registered Capital1800K CNY

Dongguan Tianhai Quality Inspection Instrument Co., Ltd., with its registered address at Room 201, Building 1, No. 49 Qilong Road, Chang'an Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Deng Kaifa, and its business scope includes research and development, production and sales of quality inspection instruments and equipment, hardware products, and electronic products; Processing: sheet metal. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electrical Instruments , Deformation Testing Machine, Tensile Testing Machine

TOP6
Guangzhou Laimei Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-01-29
Registered Capital3000K CNY

Guangzhou Laimei Technology Co., Ltd., with its registered address at 102-4, No. 68 Yandu Road, Tianhe District, Guangzhou (for office use only), registered with the Market Supervision Administration of Tianhe District, Guangzhou, and represented by Chen Hui as the legal representative. Its business scope includes network information technology promotion services; Software technology promotion services; Technology intermediary services; Measurement technology consulting services; Research and development of communication technology, technical services; Wholesale of communication equipment and supporting equipment; Wholesale of instruments and meters; Software development; Wholesale of electronic products; Sales of general mechanical equipment; Repair of computers and auxiliary equipment; Maintenance of other office equipment;. Core products: Electrical Instruments , Other Test Chambers And Climate Equipment, Food And Drug Safety Testing Instruments

TOP7
Shenzhen Hongjie'an Intelligent Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2015-01-13
Registered Capital1000K CNY

Shenzhen Hongjie'an Intelligent Technology Co., Ltd., registered at Room 425-429, 4th Floor, Youth E-commerce Center, No. 2 Lianwei Street, Longhua Street, Longhua New District, Shenzhen, with Longhua Bureau as the registration authority and Zhao Yafeng as the legal representative. Its business scope includes the research and development, sales, and on-site installation of anti-static access control systems, three roller gates, swing gates, wing gates, full height gates, and intelligent pedestrian channel products; Technical development and sales of access control attendance card equipment, consumer products, parking lot equipment, security equipment, electronic products, mechatronics products, and application software; Domestic trade; Import and export of goods and technology. Except for projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation. Core products: Electrical Instruments , Esd Anti-Static Access Control System, Geotechnical Detector

TOP8
Shenzhen Tegat Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2013-11-21
Registered Capital5000K CNY

Shenzhen Tegat Technology Co., Ltd., with its registered address at 501, Comprehensive Building 2, Beier Road High tech Industrial Park, Bantian Community, Bantian Street, Longgang District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Zhao Xihong, and its business scope includes general business projects such as electronic products, semiconductor devices, network equipment, computer software and hardware and accessories, packaging materials, office supplies, communication equipment, chemical products (excluding dangerous goods), hardware products, daily necessities, lighting products, instruments and meters, audio equipment, and technical development and sales of mechanical equipment; Import and export of goods and technology (excluding projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation). Licensed business projects: Production and processing of RF coaxial connectors and other electronic connectors, cable assemblies, and electronic components.. Core products: Electrical Instruments , Rivet Harpoon Serial Port Plug, Power Divider

TOP9
Dongguan Yufei Electronic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2015-05-19
Registered Capital500K CNY

Dongguan Yufei Electronic Technology Co., Ltd., with its registered address at Room 101, Building 3, No. 131 Huailin Road, Humen Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration Bureau. The legal representative is Yang Yajun, and its business scope includes research and development, production and sales of electronic products, hardware products, electronic materials, silicone products, and plastic products; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electrical Instruments , Aluminum Film Switch, Touch Screen&Oca Adhesive Film Switch

TOP10
Dongguan Haotian Testing Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2013-07-23
Registered Capital11000K CNY

Dongguan Haotian Testing Equipment Co., Ltd., with its registered address at Room 101, Building 1, No. 101 Zhongxin Road, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Yang Yucheng, and its business scope includes production, sales, and maintenance of environmental testing equipment, testing equipment, instruments, general mechanical equipment and accessories, and hardware machinery; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electrical Instruments , 【 80L 】 High And Low Temperature Test Chamber, High Voltage Accelerated Aging Test Chamber

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Mingrui Optoelectronics Co., Ltd2024-07-26Electrical Instruments , Uv Radiometer, Testing Telescopic Hook Pliers Tweezers50K CNYSupported
Guangzhou Medak Data Technology Co., Ltd2000-08-30Electrical Instruments , Spectrum Analyzer, Protocol Analyzer3500K CNYNot Supported
Shenzhen Longchen Automation Equipment Co., Ltd2014-02-21Electrical Instruments , Proximity Switch, Connecting Wire600K CNYNot Supported
Shenzhen Pinyigao Instrument Co., Ltd2007-02-02Electrical Instruments , Wireless Comprehensive Tester, Oscilloscope20000K CNYNot Supported
Dongguan Tianhai Quality Inspection Instrument Co., Ltd2009-08-12Electrical Instruments , Deformation Testing Machine, Tensile Testing Machine1800K CNYNot Supported
Guangzhou Laimei Technology Co., Ltd2019-01-29Electrical Instruments , Other Test Chambers And Climate Equipment, Food And Drug Safety Testing Instruments3000K CNYNot Supported
Shenzhen Hongjie'an Intelligent Technology Co., Ltd2015-01-13Electrical Instruments , Esd Anti-Static Access Control System, Geotechnical Detector1000K CNYNot Supported
Shenzhen Tegat Technology Co., Ltd2013-11-21Electrical Instruments , Rivet Harpoon Serial Port Plug, Power Divider5000K CNYNot Supported
Dongguan Yufei Electronic Technology Co., Ltd2015-05-19Electrical Instruments , Aluminum Film Switch, Touch Screen&Oca Adhesive Film Switch500K CNYSupported
Dongguan Haotian Testing Equipment Co., Ltd2013-07-23Electrical Instruments , 【 80L 】 High And Low Temperature Test Chamber, High Voltage Accelerated Aging Test Chamber11000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of electrical instruments and meters, it is recommended to first clarify key technical parameters such as measurement range and accuracy level. In industrial scenarios, explosion-proof level and environmental adaptability indicators should also be considered.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. This is particularly important for equipment selection in different scenarios such as power system operation and maintenance or laboratory testing.
  • In scenarios such as substation automation or energy efficiency monitoring, it is necessary to select electrical instruments and meters with corresponding functions based on differences in parameters such as AC/DC measurement and signal acquisition speed.
  • When purchasing high-precision instruments for industrial use, it is recommended to evaluate the actual application performance of the supplier's products in similar projects based on their industry data support, while verifying the compliance of their qualification documents.

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