Updated Jun 7, 2026 · Public platform & industry data

Jun 7, 2026 Updated

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2026 Top 10 Plug Manufacturers in China Shanghai

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

The top 10 Plug manufacturers in Shanghai for 2026 are: Shanghai Qiantuo Trading Co., Ltd, Chengdu Shanrong Electromechanical Equipment Co., Ltd, Shanghai Keyingfa Electrical Technology Co., Ltd, Shanghai Yijian Electrical Technology Co., Ltd, Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd, Shanghai Hengzhe Automation Equipment Co., Ltd, Shanghai Weimi Electromechanical Equipment Co., Ltd, Shanghai Bangdian Electromechanical Equipment Co., Ltd, Shanghai Keyingfa Electrical Technology Co., Ltd, Beijing Jingmingde Electric 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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Shanghai Qiantuo Trading Co., Ltd
Overall Score4.9 / 5
Est. Date2008-09-18
Registered Capital2000K CNY

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It 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: Plug, Directional Control Valve, Bar Code Scanner

Top 2
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Chengdu Shanrong Electromechanical Equipment Co., Ltd
Overall Score4.8 / 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: Plug, Servo Valve, Solenoid Valve

Top 3
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Shanghai Keyingfa Electrical Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2009-04-15
Registered Capital10000K CNY

Shanghai Keyingfa Electric Technology Co., Ltd., with its registered address at No. 2, Lane 325, Jiujing Road, Jiuting Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Han Zhonghua, and its business scope includes general projects such as electronic component manufacturing; Manufacturing of power electronic components; Manufacturing of security equipment; Manufacturing of optical instruments; Sales of electrical equipment; Sales of optical instruments; Sales of power facilities and equipment; Fiber optic cable sales; Sales of instruments and meters; Retail of electronic components; Wholesale of electronic components; Sales of power electronic components; Sales of distribution switch control equipment; Retail of hardware products; Wholesale of hardware products; Sales of mechanical equipment; 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: Plug, Distribution Box/Module, 7/8 Connector

TOP4
Shanghai Yijian Electrical Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2022-08-15
Registered Capital1000K CNY

Shanghai Yijian Electrical Technology Co., Ltd., with its registered address at Room 206, Building 1, No. 136 Yuxiu Road, Songjiang District, Shanghai, registered with the Songjiang District Market Supervision Administration, and represented by Qiao Guangchen as its legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Mechanical equipment research and development; Electronic product sales; Sales of communication equipment; Manufacturing of communication equipment; Sales of instruments and meters; Internet sales (except for the sale of goods that need to be licensed); Retail of electronic components; Import and export of goods; Technology import and export; Sales of building materials; Retail of hardware products; Operation of wires and cables; Sales of metal tools; Sales of metal chains and other metal products; Sales of office supplies; Wholesale of automotive spare parts; Manufacturing of electrical signal equipment devices; Manufacturing of power electronic components; Manufacturing of integrated circuit chips and products; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of hydraulic power machinery and components; Industrial robot manufacturing; Sales of industrial robots; Sales of new energy vehicle battery swapping facilities; Manufacturing of optoelectronic devices; Sales of electrical equipment; Information technology consulting services. (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: Plug, 7-8 Connector, M12 Connector

TOP5
Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2004-06-09
Registered Capital10000K CNY

Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd. is registered at Room 5F-1029, No. 1955 Hami Road, Changning District, Shanghai. The registration authority is Changning District Market Supervision Administration, and the legal representative is Zhao Shucai. The business scope includes licensed projects and various engineering construction activities. (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 of relevant departments.) General projects: mechanical and electrical equipment, labor protection supplies, disinfectants (excluding hazardous chemicals), automation control equipment, communication equipment, hardware and electrical equipment, instruments and meters, wires and cables, computers, software and auxiliary equipment, daily chemical products, chemical raw materials and products (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), daily sales of hundred goods, wholesale of Class I medical devices, wholesale of Class II medical devices, wholesale of medical masks, sales of daily masks (non-medical), sales of industrial textile products, rental of self owned houses, 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: Plug, Mechanical Hand, Filter/Cartridge

TOP6
Shanghai Hengzhe Automation Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-09-29
Registered Capital2000K CNY

Shanghai Hengzhe Automation Equipment Co., Ltd., with its registered address at 5th Floor, Building 11, No. 6055 Jinhai Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Yao Tingting as its legal representative. Its business scope includes the processing (limited to branch operations) and sales of automation equipment; Sales of electromechanical equipment, refrigeration equipment, environmental protection equipment, hardware and electrical equipment, instruments and meters, water pipes and valves, computer software and auxiliary equipment, electronic products, daily necessities, metal materials, rubber and plastic products; Construction of ordinary mechanical and electrical installation projects; Engaged in technical development, consulting, and services in the fields of electromechanical and computer technology; Engaged in import and export business of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Plug, L+B Lanbao,

TOP7
Shanghai Weimi Electromechanical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2013-10-11
Registered Capital5000K CNY

Shanghai Weimi Electromechanical Equipment Co., Ltd. is registered at Room 1017, Building 2, No. 100 Jinyu Road, China (Shanghai) Pilot Free Trade Zone. The registration authority is the Market Supervision Administration of the Pilot Free Trade Zone, and the legal representative is He Ying. The company's business scope includes the sale of electromechanical equipment, mechanical equipment and accessories, instruments and meters, electronic products, hardware and electrical equipment, hydraulic components, pneumatic components, wires and cables, power tools, valves, bearings, office supplies, computers and accessories, chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, civilian explosives, and precursor chemicals), steel, and metal materials, 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: Plug, Extension Cable, Extension Cable, Accessories, Seals, Hoses

TOP8
Shanghai Bangdian Electromechanical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2012-08-16
Registered Capital5000K CNY

Shanghai Bangdian Electromechanical Equipment Co., Ltd. is registered at Room 1398, Building 2, No. 1630 Yecheng Road, Jiading Industrial Zone. The registration authority is Jiading District Market Supervision Bureau, and the legal representative is Li Chongyi. Its business scope includes the sales of electromechanical equipment and accessories, mechanical equipment and accessories, electronic products, electronic components, hardware and electrical equipment, environmental protection equipment, instruments and meters, Class I medical devices, chemical products and raw materials (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), metal materials, metal products, office equipment, communication equipment, rubber and plastic products, automotive and motorcycle parts, and packaging materials. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Plug, Capacitance, Hardware Accessories

TOP9
Shanghai Keyingfa Electrical Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2009-04-15
Registered Capital10000K CNY

Shanghai Keyingfa Electric Technology Co., Ltd., with its registered address at No. 2, Lane 325, Jiujing Road, Jiuting Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Han Zhonghua, and its business scope includes general projects such as electronic component manufacturing; Manufacturing of power electronic components; Manufacturing of security equipment; Manufacturing of optical instruments; Sales of electrical equipment; Sales of optical instruments; Sales of power facilities and equipment; Fiber optic cable sales; Sales of instruments and meters; Retail of electronic components; Wholesale of electronic components; Sales of power electronic components; Sales of distribution switch control equipment; Retail of hardware products; Wholesale of hardware products; Sales of mechanical equipment; 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: Plug, Io Module, Connector

TOP10
Beijing Jingmingde Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2013-03-18
Registered Capital500K CNY

Beijing Jingmingde Electric Co., Ltd., registered at No. 18-D32871 Jianshe Road, Kaixuan Street, Liangxiang, Fangshan District, Beijing (cluster registration), registered with the Market Supervision and Administration Bureau of Fangshan District, Beijing. The legal representative is Duan Baomei, and the business scope includes general projects: sales of electrical equipment; Sales of mechanical equipment; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of daily necessities; Retail of arts and crafts and collectibles (excluding ivory and its products); Retail of stationery supplies; Sales of metal products; Retail of computer software, hardware, and auxiliary equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Plug, ,

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Qiantuo Trading Co., Ltd2008-09-18Plug, Directional Control Valve, Bar Code Scanner2000K CNYNot Supported
Chengdu Shanrong Electromechanical Equipment Co., Ltd2017-05-04Plug, Servo Valve, Solenoid Valve2000K CNYNot Supported
Shanghai Keyingfa Electrical Technology Co., Ltd2009-04-15Plug, Distribution Box/Module, 7/8 Connector10000K CNYNot Supported
Shanghai Yijian Electrical Technology Co., Ltd2022-08-15Plug, 7-8 Connector, M12 Connector1000K CNYNot Supported
Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd2004-06-09Plug, Mechanical Hand, Filter/Cartridge10000K CNYNot Supported
Shanghai Hengzhe Automation Equipment Co., Ltd2018-09-29Plug, L+B Lanbao, 2000K CNYSupported
Shanghai Weimi Electromechanical Equipment Co., Ltd2013-10-11Plug, Extension Cable, Extension Cable, Accessories, Seals, Hoses5000K CNYNot Supported
Shanghai Bangdian Electromechanical Equipment Co., Ltd2012-08-16Plug, Capacitance, Hardware Accessories5000K CNYSupported
Shanghai Keyingfa Electrical Technology Co., Ltd2009-04-15Plug, Io Module, Connector10000K CNYNot Supported
Beijing Jingmingde Electric Co., Ltd2013-03-18Plug, , 500K CNYNot Supported

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