Updated Aug 13, 2026 · Public platform & industry data

Aug 13, 2026 Updated

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2026 Top 10 Electricity Security Manufacturers in China

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Top-rated Electricity Security suppliers, How to choose a Electricity Security manufacturer, Best Electricity Security companies in China

The top 10 Electricity Security manufacturers in China for 2026 are: Shenzhen Wanbo Instrument Co., Ltd, Dongguan Lanyue Electronic Technology Co., Ltd, Changzhou Cayen Electronic Technology Co., Ltd, Suzhou Dahaishen Power Equipment Co., Ltd, Qingdao Great Wall Cable Group Co., Ltd, Changzhou Maizi Automation Technology Co., Ltd, Shenzhen Shanben Trading Co., Ltd, Jincaixin Technology Co., Ltd, Shandong Tengfei Power Supply Co., Ltd, Deyang Dongfang Yili 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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Shenzhen Wanbo Instrument Co., Ltd
Overall Score4.9 / 5
Est. Date2012-05-31
Registered Capital3003.333K CNY

Shenzhen Wanbo Instrument Co., Ltd. is registered at 600 Kangle Building, No. 1026 Huaqiang North Road, Fuqiang Community, Huaqiang North Street, Futian District, Shenzhen (6th Floor, 600F). The registration authority is Futian Bureau, and the legal representative is Liao Qunying. The business scope includes the sales of general business items such as machinery and equipment, hardware products, electronic products, instruments and meters, electronic tools, and office equipment. Automated solutions; Domestic trade; Sales of communication equipment; System integration of wireless and external equipment, multimedia products, and sales of wireless data products (excluding restricted items); Technical services for information transmission, software, and information; Information system design, integration, and technical services; On site maintenance of instruments and equipment; Developing software; Information technology consulting; Integrated circuit design and research and development. Information consultation; Sales of wireless access equipment, GSM and CDMA wireless repeater equipment. Except for projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council, the licensed business projects are:. Core products: Electricity Security, C-V Characteristic Testing System For Semiconductor Power Devices, Calibrator

Top 2
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Dongguan Lanyue Electronic Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2022-12-14
Registered Capital30K CNY

Dongguan Lanyue Electronic Technology Co., Ltd., with its registered address at Room 505, Building 1, No. 34, Humen Section, Houhu Road, Humen Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Zhou Dabin, and the business scope includes general projects such as research and development of electronic special materials; Wholesale of electronic components; Electronic product sales; Sales of electrical equipment; Operation of wires and cables; Sales of household appliances; Sales of household appliance spare parts; Sales of metal products; Sales of plastic products; Sales of rubber products; Sales of packaging materials and products; Domestic trade agency; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export. (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: Electricity Security, Printer Power Cord, Industrial Plug

Top 3
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Changzhou Cayen Electronic Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2014-04-08
Registered Capital10000K CNY

Changzhou Cayen Electronic Technology Co., Ltd., with its registered address at 2nd Floor, A6 Standard Factory Building, Hutang Science and Technology Industrial Park, Hutang Town, Wujin District, Changzhou City. The registration authority is the Wujin District Administrative Approval Bureau, and the legal representative is Shen Zhongyuan. Its business scope includes technology research and development and sales of electronic products; Manufacturing, research and development, and sales of power frequency conversion equipment, power stabilization equipment, and power transformation equipment; Technology development, consulting, transfer, and services in the field of power technology; Research and development of ordinary mechanical equipment and accessories; Environmental engineering construction; Manufacturing and processing of card readers, password keyboards, magnetic card readers, IC card readers, and computer accessories. General projects: Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Sales of wind turbines and their components; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of electronic (gas) physical equipment and other electronic devices; General equipment manufacturing (excluding special equipment manufacturing) (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Electricity Security, Converter, Inverter Power Supply

TOP4
Suzhou Dahaishen Power Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2020-10-20
Registered Capital10000K CNY

Suzhou Dahaishen Power Equipment Co., Ltd., with its registered address located at the southwest half of the 4th floor, No. 6 Matangwan Road, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau and represented by Yuan Chaohui as its legal representative. Its business scope includes general projects such as mechanical and electrical equipment manufacturing; Manufacturing of electronic components and electromechanical equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of distribution switch control equipment; Sales of mechanical and electrical equipment; Battery sales; Electronic product sales; Wholesale of computer software, hardware, and auxiliary equipment; Sales of power electronic components; Sales of advanced power electronic devices; Sales of electronic measuring instruments; Sales of distribution switch control equipment; Sales of instruments and meters; Sales of experimental analytical instruments; Wholesale of hardware products; Information system integration services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Computer and office equipment maintenance; Electrical equipment repair; Instrument and meter repair; General equipment repair; Specialized equipment repair; Repair of daily electrical appliances; Maintenance of electronic and mechanical equipment (excluding special equipment); Import and export agency; Import and export of goods (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: Electricity Security, Conventional Variable Frequency Power Supply, Dc Regulated Power Supply

TOP5
Qingdao Great Wall Cable Group Co., Ltd
Overall Score4.7 / 5
Est. Date2000-03-27
Registered Capital207760K CNY

Qingdao Great Wall Cable Group Co., Ltd., registered at No. 1 Great Wall Road, Jiaolai Industrial Park, Jiaozhou City, Qingdao City, Shandong Province, with the registration authority of Jiaozhou Market Supervision Administration and the legal representative of Qian Dinghua, has a business scope including licensed projects such as wire and cable manufacturing; Technology import and export; Import and export of goods; Road transportation of dangerous goods; The second type of value-added telecommunications services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: operation of wires and cables; Manufacturing of mechanical and electrical equipment; Manufacturing of power facilities and equipment; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of electrical accessories; Sales of mechanical and electrical equipment; Sales of power facilities and equipment; 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: Electricity Security, Power Cord, Cable

TOP6
Changzhou Maizi Automation Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2012-04-13
Registered Capital1000K CNY

Changzhou Maizi Automation Technology Co., Ltd., with its registered address at 6th Floor, Building 7, Automotive Intelligent Parts Industrial Park, No. 6 Beitanghedong Road, Tianning District, Changzhou City. The registration authority is the Tianning District Government Service Management Office of Changzhou City, and the legal representative is Cai Haiyan. Its business scope includes sales, maintenance, debugging, technical development, and technical services of automation equipment, electronic products, computers and accessories, intelligent control systems, and instruments and meters; Design and construction of electromechanical engineering and environmental protection engineering; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electricity Security, Univer, Italy, Aeco Italy

TOP7
Shenzhen Shanben Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2013-04-01
Registered Capital10000K CNY

Shenzhen Shanben Trading Co., Ltd., registered at 901 Chuangzhi Industrial Building, No.1 Yingai Road, Langkou Community, Dalang Street, Longhua District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of Zhou Haibo, engages in software development, technology development, technical consulting, technical services, on-site maintenance and sales of electromechanical equipment, electronic products, instruments and industrial equipment; Domestic trade (excluding exclusive, controlled, and monopolized goods); Engage in import and export business; Domestic and international freight forwarders; Engaged in loading, unloading, and handling business; supply chain management; Sales of security products, labor protection supplies, and office supplies. Equipment and instrument rental services, electronic components, battery sales, industrial design. Research and sales of electronic and semiconductor packaging materials, automotive lightweight assembly materials, industrial adhesives and films, plastic granulation, plastic additives, and plastic hardware products; Sales of polymer materials, adhesive equipment, packaging materials, and chemical products (excluding hazardous chemicals, precursor chemicals, and finished oil); Sales of daily necessities; Sales of daily necessities; Sales of daily chemical products; Retail of kitchenware, sanitary ware, and daily necessities; Retail of cosmetics; Wholesale of cosmetics; Jewelry retail; Wholesale of jewelry. Sales of Class I medical devices; Sales of Class II medical devices; Sales of paper products; Sales of intelligent robots; Sales of environmental emergency detection instruments and meters; Sales of gaming supplies and indoor gaming equipment; Sales of amusement and entertainment products; Retail of arts and crafts and collectibles (excluding ivory and its products); Sales of daily ceramic products; Outdoor product sales; Wholesale of sports goods and equipment; Retail of sports goods and equipment; Furniture sales; Retail of daily household appliances; Needle textile sales; Sales of specialized chemical products (excluding hazardous chemicals); Information consulting services (excluding licensed information consulting services); Conference and exhibition services; Maintenance of electronic and mechanical equipment (excluding special equipment); Business training (excluding licensed training such as education and vocational skills training). (Except for projects that require approval according to law, small-scale machining can independently carry out business activities based on the business license in accordance with the law.). (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: Electricity Security, Temperature Measuring Instrument, Compressed Air Dryer

TOP8
Jincaixin Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-05-12
Registered Capital50000K CNY

Jincaixin Technology Co., Ltd., registered at Room 2028, 2nd Floor, Zone D, Jianye Science and Technology Park, No. 389 Danfeng Road, Mudu Town, Wuzhong District, Suzhou City, registered with the Data Bureau of Wuzhong District, Suzhou City, with Lu Jianmei as the legal representative. Its business scope includes licensed projects such as agency bookkeeping; Internet information services (projects that need to be approved according to law can only be operated after being approved by relevant departments, and specific business projects are subject to the approval results) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Financial consulting; Tax services; Legal consultation (excluding law firm services); Information consulting services (excluding licensed information consulting services); Registration agency for market entities; Trademark agency; Intellectual property services (excluding trademark agency services and patent agency services); business management; Marketing planning; Corporate image planning; Internet data service; Advertising design and agency; Data processing and storage support services; Information technology consulting services; Sales agent; Software development; Software sales; Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, independently carry out business activities according to law with the business license). Core products: Electricity Security, Power Generation Board, Pallet

TOP9
Shandong Tengfei Power Supply Co., Ltd
Overall Score4.4 / 5
Est. Date2021-12-08
Registered Capital5000K CNY

Shandong Tengfei Power Supply Co., Ltd., registered at Room 406, 4th Floor, Building 4, China Computing Valley Future Intelligent Manufacturing Center, Liandong U Valley, 600 meters east of the intersection of Chunxiu Road and Kejia Road, Suncun Street, High tech Zone, Jinan City, Shandong Province. The registration authority is the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, and the legal representative is Gong Shourong. The business scope includes general projects: sales of electronic components and electromechanical component equipment; Manufacturing of power facilities and equipment; Sales of power electronic components; Sales of mechanical and electrical equipment; Retail of electronic components; Maintenance of electronic and mechanical equipment (excluding special equipment); Integrated circuit manufacturing; Sales of electrical instruments and meters (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License projects: (For projects that require approval according to 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: Electricity Security, Off Grid Photovoltaic Inverter, Flexible And Direct Interconnection

TOP10
Deyang Dongfang Yili Electromechanical Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2004-10-09
Registered Capital5000K CNY

Deyang Dongfang Yili Electromechanical Equipment Co., Ltd., with its registered address at No. 36 Tumenjiang Road, Phase I Comprehensive Building, Deyang City, Sichuan Province, is registered with the Deyang Market Supervision Administration Bureau and represented by Zhou Guoyong. Its business scope includes the manufacturing and sales of power station equipment, steam turbines, motors, boilers and spare parts, ceramic lined composite pipes, fire-resistant and anti-corrosion materials; Motor repair and welding services; Sales of metal materials, insulation materials, sealing materials, bearing shells, filters and filters, cooling devices, hydraulic and pneumatic components, hardware and electrical equipment, building materials, standard parts, and environmentally friendly machinery and equipment; Technical consulting services for mechanical and electronic products; Manufacturing and processing of mechanical equipment for water turbines, generators, and runners; Maintenance and installation services for power plant units; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electricity Security, Other Pump Valves And Accessories, Pressure Switch

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shenzhen Wanbo Instrument Co., Ltd2012-05-31Electricity Security, C-V Characteristic Testing System For Semiconductor Power Devices, Calibrator3003.333K CNYNot Supported
Dongguan Lanyue Electronic Technology Co., Ltd2022-12-14Electricity Security, Printer Power Cord, Industrial Plug30K CNYNot Supported
Changzhou Cayen Electronic Technology Co., Ltd2014-04-08Electricity Security, Converter, Inverter Power Supply10000K CNYSupported
Suzhou Dahaishen Power Equipment Co., Ltd2020-10-20Electricity Security, Conventional Variable Frequency Power Supply, Dc Regulated Power Supply10000K CNYSupported
Qingdao Great Wall Cable Group Co., Ltd2000-03-27Electricity Security, Power Cord, Cable207760K CNYNot Supported
Changzhou Maizi Automation Technology Co., Ltd2012-04-13Electricity Security, Univer, Italy, Aeco Italy1000K CNYNot Supported
Shenzhen Shanben Trading Co., Ltd2013-04-01Electricity Security, Temperature Measuring Instrument, Compressed Air Dryer10000K CNYSupported
Jincaixin Technology Co., Ltd2021-05-12Electricity Security, Power Generation Board, Pallet50000K CNYSupported
Shandong Tengfei Power Supply Co., Ltd2021-12-08Electricity Security, Off Grid Photovoltaic Inverter, Flexible And Direct Interconnection5000K CNYNot Supported
Deyang Dongfang Yili Electromechanical Equipment Co., Ltd2004-10-09Electricity Security, Other Pump Valves And Accessories, Pressure Switch5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of power guarantee, it is recommended to prioritize checking the key parameters of the equipment, such as output power, voltage range, and redundancy design, to ensure compatibility with the existing power system. Industrial scenarios typically require consideration of high load continuous operation capability, while commercial facilities focus more on energy efficiency and noise reduction performance.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. For example, backup power suppliers in data centers need to verify their response cases to sudden power outages.
  • When applied in critical fields such as healthcare or communication, it is necessary to clarify the switching time and battery life indicators of power guarantee equipment to avoid business stagnation caused by power outages.
  • For different scale electricity consumption scenarios, the advantages and disadvantages of modular design and centralized solutions can be compared. For example, for distributed photovoltaic energy storage systems, the supplier's actual project experience in the field of new energy needs to be evaluated.

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