Updated Nov 6, 2026 · Public platform & industry data

Nov 6, 2026 Updated

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2026 Top 10 Plug In Manufacturers in China

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

The top 10 Plug In manufacturers in China for 2026 are: Manekos Industrial Electrical (China) Co., Ltd, Shanghai Sprewell Electric Co., Ltd, Taixing Aerospace Connector Co., Ltd, Shanghai Yangang Industrial Co., Ltd, Xi'an Jinhong Electronics Co., Ltd, Luoyang Shanghao Electronic Technology Co., Ltd, Shanghai Yunhan Tianqi Electronic Technology Co., Ltd, Taixing Aerospace Connector Co., Ltd, Wantong Intelligent Equipment (Suzhou) Co., Ltd, Taixing Navigation Electrical Connector 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 2
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Shanghai Sprewell Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2011-06-20
Registered Capital20410K CNY

Shanghai Spweier Electric Co., Ltd., registered at 4th floor, No. 10, Lane 388, Luodian Road, Baoshan District, Shanghai, with the registration authority of Baoshan District Market Supervision Administration and the legal representative of Xie Qiuhua, has a business scope including general projects: research and development of distribution switch control equipment; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of cloud computing devices; Wholesale of hardware products; Sales of mechanical parts and components; Sales of plastic products; Sales of refrigeration and air conditioning equipment; Sales of mechanical and electrical equipment; Sales of lighting fixtures; Sales of information security equipment; Sales of lighting fixtures; Sales of power electronic components; Mold sales; Sales of fans and blowers; Sales of photovoltaic equipment and components; Solar power generation technology services; Rental of photovoltaic power generation equipment; Import and export of goods; Technology import and export; Sales of electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of paper 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: Plug In, Waterproof Junction Box, Plastic Waterproof Distribution Box

TOP6
Luoyang Shanghao Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-04-13
Registered Capital5000K CNY

Luoyang Shanghao Electronic Technology Co., Ltd., with its registered address at 1-02-101, Building 6, Luoyang Intelligent Equipment Innovation Port, Intersection of Guanlin Road and Letian Road, Luolong District, Luoyang City, Henan Province, is registered with the Market Supervision and Administration Bureau of Luolong District, Luoyang City. The legal representative is Guo Kaili, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Research and development of metal products; Repair of metal products; Sales of metal products; Sales of fasteners; Sales of seals; Manufacturing of electronic components; Retail of electronic components; Fiber optic manufacturing; Fiber optic sales; Fiber optic cable manufacturing; Fiber optic cable sales; Manufacturing of communication equipment; Sales of communication equipment; Manufacturing of optical communication equipment; Sales of optical communication equipment; Sales of rubber products; Sales of plastic products (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Plug In, Threaded Socket, Connector

TOP9
Wantong Intelligent Equipment (Suzhou) Co., Ltd
Overall Score4.4 / 5
Est. Date2021-05-21
Registered Capital1000K CNY

Wantong Intelligent Equipment (Suzhou) Co., Ltd., registered at Room 403, 4th Floor, Legend Building, No. 3 Shuangnanli, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau, with Zhu Gaoming as the legal representative. Its business scope includes licensed projects: various engineering construction activities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects: sales of intelligent basic manufacturing equipment; Import and export of goods; Mechanical equipment research and development; Sales of mechanical equipment; Sales of instruments and meters; Software development; Installation services for ordinary mechanical equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of specialized equipment for environmental protection; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of hardware products; Sales of daily glass products; Wholesale of medical masks; Sales of Class II medical devices; Sales of labor protection equipment; Sales of Class I medical devices; Sales of plastic products; Sales of rubber products; Wholesale of automotive spare parts; Sales of building materials; Sales of metal materials; Sales of specialized chemical products (excluding hazardous chemicals); Sales of daily necessities; Sales of electronic specialized equipment; Sales of power electronic components; Mechanical equipment leasing; Software sales; Rental services (excluding publication rental) (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: Plug In, Bimba, Contrinex

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Manekos Industrial Electrical (China) Co., Ltd2011-12-15Plug In, Industrial Socket, Industrial Connector50000K CNYNot Supported
Shanghai Sprewell Electric Co., Ltd2011-06-20Plug In, Waterproof Junction Box, Plastic Waterproof Distribution Box20410K CNYSupported
Taixing Aerospace Connector Co., Ltd2010-01-18Plug In, Electrical Connector, Aviation Electrical Connector10000K CNYNot Supported
Shanghai Yangang Industrial Co., Ltd2010-01-20Plug In, German Rexroth, Asco Emerson10000K CNYNot Supported
Xi'an Jinhong Electronics Co., Ltd2012-09-06Plug In, Mdc1 Connector, 1000K CNYNot Supported
Luoyang Shanghao Electronic Technology Co., Ltd2020-04-13Plug In, Threaded Socket, Connector5000K CNYNot Supported
Shanghai Yunhan Tianqi Electronic Technology Co., Ltd2019-05-15Plug In, Switch, Battery Products3000K CNYNot Supported
Taixing Aerospace Connector Co., Ltd2010-01-18Plug In, Rectangular Electrical Connector, Aviation Connector10000K CNYNot Supported
Wantong Intelligent Equipment (Suzhou) Co., Ltd2021-05-21Plug In, Bimba, Contrinex1000K CNYNot Supported
Taixing Navigation Electrical Connector Co., Ltd2009-12-18Plug In, Vpx High-Speed Backplane Connector, Popular5000K CNYNot Supported

Purchasing Guide

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

  • When selecting plugs, it is recommended to prioritize confirming key technical parameters such as voltage, current specifications, and interface types to ensure compatibility with existing equipment and avoid usage issues caused by non-compliance with specifications.
  • The protection level and durability requirements for plugs and sockets may vary depending on different scenarios such as industrial equipment and household appliances. Before purchasing, it is necessary to clarify the specific application environment to match the corresponding product characteristics.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to balance procurement risks and efficiency.
  • For high-frequency plugging scenarios, it is recommended to pay attention to the contact material and plugging life parameters of the plug, as these details may directly affect long-term usage costs and stability.

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