Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 Connector Accessories Manufacturers in China Shanghai

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

The top 10 Connector Accessories manufacturers in Shanghai for 2026 are: Shanghai Yukun Information Technology Co., Ltd, Shanghai Changyu Electronic Technology Co., Ltd, Shanghai Guanke Automation Equipment Co., Ltd, Shanghai Leyi Electronic Technology Co., Ltd, Tian'enchi Industrial Technology (Shanghai) Co., Ltd, Shanghai Hardin Precision Electromechanical Co., Ltd, Shanghai Youyu Electric Co., Ltd, Shanghai Yunlian Electrical Technology Co., Ltd, Shanghai Hengzhe Automation Equipment Co., Ltd, Shanhua Electronic Technology (Shanghai) 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 Yukun Information Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2018-09-03
Registered Capital10000K CNY

Shanghai Yukun Information Technology Co., Ltd. is registered at Room J7022, Building 2, No. 4268 Zhennan Road, Jiading District, Shanghai. The registration authority is Jiading District Market Supervision Bureau, and the legal representative is Duan Shuli. Its business scope includes providing technical services, technology development, technical consulting, and technology transfer in the fields of information technology, electronic technology, network technology, and computer technology. It also sells electronic components, industrial automation equipment, hardware and electrical equipment, wires and cables, computers, software and auxiliary equipment, electromechanical equipment, and mechanical equipment, 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: Connector Accessories, Dr. Bosch, Aptiv Anbofu

Top 2
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Shanghai Changyu Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2007-09-04
Registered Capital5000K CNY

Shanghai Changyu Electronic Technology Co., Ltd. is registered at Room J12145, Building 2, No. 4268 Zhennan Road, Jiading District, Shanghai. The registration authority is Jiading District Market Supervision Administration, and the legal representative is Liang Linjie. The business scope includes general projects: technical services, technology development, technical consulting, technical exchange, technology transfer, technology promotion, information consulting services (excluding licensing information consulting services), enterprise management consulting, financial consulting, electronic product sales, wholesale of computer software, hardware and auxiliary equipment, wholesale of electronic components, retail of electronic components, sales of instruments and meters, sales of mechanical equipment, sales of communication equipment, e-commerce (not allowed to engage in value-added telecommunications and financial services). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: import and export of goods; Technology import and export. (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: Connector Accessories, ,

Top 3
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Shanghai Guanke Automation Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2000-01-27
Registered Capital5000K CNY

Shanghai Guanke Automation Equipment Co., Ltd., with its registered address at No. 6, Lane 38, Caoli Road, Fengjing Town, Jinshan District, Shanghai (Fengjing Lingang Sci Tech Innovation Town), is registered with the Jinshan District Market Supervision and Administration Bureau and represented by Huang Huang. Its business scope includes the sales of automation control equipment and accessories, electronic components, electrical equipment, hardware and electrical equipment, automotive parts, motorcycle parts, rubber and plastic products, office cultural supplies, daily necessities, handicrafts (excluding ivory and its products), professional construction of building decoration and construction projects, and rental of self owned houses. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Connector Accessories, Faz Series Miniature Circuit Breaker,

TOP4
Shanghai Leyi Electronic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-03-19
Registered Capital2000K CNY

Shanghai Leyi Electronic Technology Co., Ltd., with its registered address at Building 1, No. 336 Liutuan Road, Lingang New Area, China (Shanghai) Pilot Free Trade Zone, registered with the Market Supervision and Administration Bureau of Lingang New Area, and represented by Le Ninghui 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; Electronic product sales; Wholesale of automotive spare parts; Retail of automotive spare parts; Wholesale of electronic components; Sales of automotive decorative products; Sales of power electronic components; Wholesale of instruments and meters; Integrated circuit sales; Wholesale of communication equipment; Sales of optical communication equipment; Sales of mobile terminal devices; Sales of mobile communication devices; Wholesale of rubber products; Wholesale of hardware products; Wholesale of metal products; Wholesale of electrical equipment; Sales of electronic components and electromechanical equipment; Sales of packaging materials and products; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Wholesale of stationery supplies; Sales of office equipment; Office equipment rental services; Retail of electronic office equipment; Wholesale of labor protection supplies; Sales of labor protection equipment; Integrated circuit design; Integrated circuit chip design and services; Software development; Software sales; Development of artificial intelligence application software; Operating at the lower limit of branch offices: manufacturing of electronic components and electromechanical equipment, manufacturing of automotive parts and accessories, manufacturing of electronic components, manufacturing of motors, manufacturing of metal chains and other metal products, manufacturing of metal daily necessities; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Connector Accessories, Jst, Molex

TOP5
Tian'enchi Industrial Technology (Shanghai) Co., Ltd
Overall Score4.6 / 5
Est. Date2022-06-17
Registered Capital5000K CNY

Tian'enchi Industrial Technology (Shanghai) Co., Ltd., registered at 1st Floor, Building 2, No. 1876 Chenqiao Road, Fengxian District, Shanghai, with the registration authority of Fengxian District Market Supervision Administration and the legal representative of Qiu Pingjiang. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of mechanical equipment; Sales of communication equipment; Sales of electrical equipment; Sales of security equipment; Sales of rubber products; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Operation of wires and cables; Sales of electrical instruments and meters; Sales of electronic components and electromechanical equipment; Sales of daily necessities; Electronic product sales; Sales of industrial control computers and systems; 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: Connector Accessories, Numerical Control, Pressure Regulator

TOP6
Shanghai Hardin Precision Electromechanical Co., Ltd
Overall Score4.5 / 5
Est. Date2005-04-04
Registered Capital1000K CNY

Shanghai Hardin Precision Electromechanical Co., Ltd., with its registered address at Room 1040, No. 58 Zhushan Road, Shanyang Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Stress, and its business scope includes electromechanical equipment, electronic products, household appliances, office equipment and supplies, hardware and electrical equipment, instruments and meters, building decoration materials, industrial automation equipment, packaging material sales, decoration design, and electronic equipment installation engineering. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Connector Accessories, Shop's Top Picks, Industrial Ethernet Switches

TOP7
Shanghai Youyu Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2017-07-11
Registered Capital1000K CNY

Shanghai Youyu Electric Co., Ltd. is registered at Room 2609, Building 3, No. 368 Qinggao Road, Fengxian District, Shanghai. The registration authority is the Fengxian District Market Supervision Bureau, and the legal representative is Zhang Peiwei. The business scope includes wholesale and retail of electrical complete sets of equipment, power equipment, electronic components, automation equipment, electronic products, wires and cables, electromechanical equipment, switchgear, instruments and meters, automotive parts, and metal products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Connector Accessories, Pm Tablet Power Supply, Switch

TOP8
Shanghai Yunlian Electrical Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-03-13
Registered Capital20000K CNY

Shanghai Yunlian Electrical Technology Co., Ltd., with its registered address at No. 6, Lane 2699, Jiangshan Road, Lingang New Area, China (Shanghai) Pilot Free Trade Zone, is registered with the Market Supervision and Administration Bureau of Lingang New Area, with Huang Wenjuan as its legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, and technology transfer in the fields of electrical technology, electromechanical technology, and automation technology; Manufacturing of automotive parts and accessories; Manufacturing of communication equipment; 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; Electronic product sales; Sales of instruments and meters; Sales of hardware and electrical equipment; Manufacturing of optoelectronic devices; Sales of electrical equipment; Information technology consulting services; Import and export of goods, import and export of technology. (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: Connector Accessories, Junction Box, Explosion Proof Connector

TOP9
Shanghai Hengzhe Automation Equipment Co., Ltd
Overall Score4.4 / 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: Connector Accessories, L+B Lanbao, Hanovia

TOP10
Shanhua Electronic Technology (Shanghai) Co., Ltd
Overall Score4.4 / 5
Est. Date2001-10-16
Registered Capital4000K USD

Shanhua Electronic Technology (Shanghai) Co., Ltd., with its registered address at B, C, D, E, and F, 2nd Floor, East Building, 168 Meisheng Road, China (Shanghai) Pilot Free Trade Zone, is registered with the Market Supervision Administration of the Pilot Free Trade Zone, and its legal representative is Gen Nishino. Its business scope includes general projects such as international trade, transit trade, trade between enterprises within the zone, and trade agency within the zone; Commercial simple processing within the area; Business consulting services within the district; Storage and distribution business mainly focused on electronic products, electrical products, and mechanical products; Wholesale, commission agency (excluding auctions), online retail, import and export, and other related supporting businesses of mechanical equipment, electronic products, electrical products and their components, computer software and hardware and auxiliary equipment, Class I medical devices, wearable smart devices, petroleum products (excluding hazardous chemicals), lubricants, chemical products (excluding hazardous chemicals, monitored chemicals, civilian explosives, and precursor chemicals), glass products, office supplies, technology development, technology transfer, technology consulting, and technical services in the fields of automation control systems, information technology, and intelligent equipment. Engineering design, system integration, installation and commissioning, and technical services for automation engineering and mechanical engineering projects, as well as software development. (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: Connector Accessories, Fujikura, Omron

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Yukun Information Technology Co., Ltd2018-09-03Connector Accessories, Dr. Bosch, Aptiv Anbofu10000K CNYNot Supported
Shanghai Changyu Electronic Technology Co., Ltd2007-09-04Connector Accessories, , 5000K CNYNot Supported
Shanghai Guanke Automation Equipment Co., Ltd2000-01-27Connector Accessories, Faz Series Miniature Circuit Breaker, 5000K CNYNot Supported
Shanghai Leyi Electronic Technology Co., Ltd2020-03-19Connector Accessories, Jst, Molex2000K CNYNot Supported
Tian'enchi Industrial Technology (Shanghai) Co., Ltd2022-06-17Connector Accessories, Numerical Control, Pressure Regulator5000K CNYNot Supported
Shanghai Hardin Precision Electromechanical Co., Ltd2005-04-04Connector Accessories, Shop's Top Picks, Industrial Ethernet Switches 1000K CNYNot Supported
Shanghai Youyu Electric Co., Ltd2017-07-11Connector Accessories, Pm Tablet Power Supply, Switch1000K CNYNot Supported
Shanghai Yunlian Electrical Technology Co., Ltd2020-03-13Connector Accessories, Junction Box, Explosion Proof Connector20000K CNYSupported
Shanghai Hengzhe Automation Equipment Co., Ltd2018-09-29Connector Accessories, L+B Lanbao, Hanovia 2000K CNYSupported
Shanhua Electronic Technology (Shanghai) Co., Ltd2001-10-16Connector Accessories, Fujikura, Omron4000K USDNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of connector accessories, it is recommended to prioritize checking key technical parameters such as voltage level, contact resistance, and protection level to ensure compatibility with existing equipment interfaces. Special attention should be paid to waterproof and dustproof indicators in industrial automation scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Communication base stations and rail transit fields tend to choose suppliers with long-term stable supply.
  • In different application scenarios such as automotive electronics and energy equipment, there are differences in the temperature resistance and vibration resistance of connector accessories. When purchasing, corresponding specifications of products need to be selected based on actual working conditions.
  • When purchasing connector accessories, it is usually necessary to pay attention to the industry data performance of suppliers. High frequency updated product lines usually reflect the enterprise's technological iteration ability. In the medical equipment field, it is recommended to choose models with mature application cases.

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