Updated Oct 17, 2026 · Public platform & industry data

Oct 17, 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: Shandong Zhongtan Intelligent Equipment Co., Ltd, Manekos Industrial Electrical (China) Co., Ltd, Shanghai Sprewell Electric Co., Ltd, Taixing Aerospace Connector Co., Ltd, Wantong Intelligent Equipment (Suzhou) Co., Ltd, Taixing Aerospace Connector Co., Ltd, Dongguan Nabaichuan Electronic Technology Co., Ltd, Zhejiang Tiandao Electric Co., Ltd, Wenzhou Maixunze Electronics Co., Ltd, Xiamen Hardwood Electronic Technology 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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Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2022-03-01
Registered Capital10000K CNY

Shandong Zhongtan Intelligent Equipment Co., Ltd., with its registered address at Room 810, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xi Laiwei, and the business scope includes general projects: manufacturing of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; Sales of photovoltaic equipment and components; Wood sales; Wood processing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (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: Plug In, Lifting Equipment, Instrumentation And Meters

Top 2
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Manekos Industrial Electrical (China) Co., Ltd
Overall Score4.7 / 5
Est. Date2011-12-15
Registered Capital50000K CNY

Manekos Industrial Electrical (China) Co., Ltd., with its registered address at No. 21, Phase II, Gangtian Industrial Building, No. 99 Gangtian Road, Suzhou Industrial Park, registered with the Suzhou Industrial Park Market Supervision and Administration Bureau, and represented by XIANGHENG KONG as its legal representative. Its business scope includes the development and production of industrial plugs, sockets, connectors, device plugs, and low-voltage distribution boxes, as well as the sale of self-produced products; The wholesale and import/export business of similar products mentioned above, commission agency (excluding auctions) (not involving state-owned trade management goods, but involving quota and license management goods, shall be applied for in accordance with relevant national regulations); Leasing of mechanical equipment; Provide after-sales service and technical consulting services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plug In, Industrial Socket, Industrial Connector

Top 3
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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

TOP4
Taixing Aerospace Connector Co., Ltd
Overall Score4.6 / 5
Est. Date2010-01-18
Registered Capital10000K CNY

Taixing Aerospace Connector Co., Ltd., with its registered address at Xiaba Group, Qingshui Village, Hongqiao Town, Taixing City, is registered with Taixing Data Bureau and represented by Sun Jianguo. Its business scope includes the production and sales of connectors, electronic components, aluminum products, and mechanical parts. General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Mechanical equipment research and development; Operation of wires and cables; Manufacturing of electronic components and electromechanical equipment (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, Rectangular Electrical Connector, Aviation Connector

TOP5
Wantong Intelligent Equipment (Suzhou) Co., Ltd
Overall Score4.6 / 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

TOP6
Taixing Aerospace Connector Co., Ltd
Overall Score4.5 / 5
Est. Date2010-01-18
Registered Capital10000K CNY

Taixing Aerospace Connector Co., Ltd., with its registered address at Xiaba Group, Qingshui Village, Hongqiao Town, Taixing City, is registered with Taixing Data Bureau and represented by Sun Jianguo. Its business scope includes the production and sales of connectors, electronic components, aluminum products, and mechanical parts. General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Mechanical equipment research and development; Operation of wires and cables; Manufacturing of electronic components and electromechanical equipment (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, Electrical Connector, Aviation Electrical Connector

TOP7
Dongguan Nabaichuan Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2006-12-29
Registered Capital21600K CNY

Dongguan Nabaichuan Electronic Technology Co., Ltd., with its registered address at No. 19 and No. 20, Lane 2, Nanxin Road, Nanzha Third Industrial Zone, Humen Town, Dongguan City, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Li Degao, and its business scope includes research and development, production, sales, and processing of electronic products, electromechanical products, hardware products, molds, hardware plastic electronic products, photovoltaic equipment and components manufacturing, parts manufacturing of electrical accessories or control equipment, electronic components and components manufacturing, medium voltage ring main switch cabinets, low voltage distribution cabinets, power transmission line equipment, high and low voltage complete sets of power equipment, box type transformers, central cabinets, ring main cabinets, and cable distribution boxes; Power engineering design and installation; 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: Plug In, 10Kv Bypass Operation Equipment, Module Connector

TOP8
Zhejiang Tiandao Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2018-11-28
Registered Capital10880K CNY

Zhejiang Tiandao Electric Co., Ltd. is registered in Batou Village, Chengdong Street, Yueqing City, Wenzhou City, Zhejiang Province. The registration authority is the Yueqing Market Supervision Administration, and the legal representative is Zheng Yangwei. Its business scope includes distribution switch control equipment, new energy equipment, photovoltaic solar energy equipment, reactive power compensation equipment, DC screens, generators, power equipment, lighting equipment, water treatment equipment, automotive parts, railway maintenance equipment, airport maintenance equipment, transformers, circuit breakers, fuses, relays, chargers, voltage regulators, voltage regulators, transmission appliances, explosion-proof appliances, lightning protection appliances, inverters, filters, leakage protectors, sockets, plugs, street light control switches, wall switches, induction switches, time control switches, industrial control equipment, high-voltage switches. Low voltage electrical components and accessories Production, processing, and sales (including online sales) of high and low voltage electrical appliances and complete sets of equipment, transformers, casings, distribution boxes, box type substations, distribution cabinets, cable branch boxes, plastic waterproof boxes, power maintenance boxes, electromechanical accessories, mining accessories, instruments and meters, communication equipment, wires and cables, power fittings, explosion-proof lamps, electronic components, plastic parts, hardware tools, pneumatic components, and hydraulic components; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plug In, Waterproof Junction Box, Industrial Plug Socket

TOP9
Wenzhou Maixunze Electronics Co., Ltd
Overall Score4.4 / 5
Est. Date2019-11-22
Registered Capital1000K CNY

Wenzhou Maixunze Electronics Co., Ltd. is registered in Shangchi Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province. The registration authority is the Yueqing Market Supervision Administration, and the legal representative is Zheng Xiangbo. Its business scope includes the manufacturing, processing, and sales of electronic components, integrated circuits, fiber optic cables, fiber optic connectors, optoelectronic products, semiconductors, electronic and electrical accessories, fiber optic sensors, instrument accessories, plastic parts, and hardware parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plug In, Plastic Fiber Optic Cable, Anhua High Fiber Optic

TOP10
Xiamen Hardwood Electronic Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2014-07-29
Registered Capital10000K CNY

Xiamen Hardwood Electronic Technology Co., Ltd., with its registered address at Room 613, No. 289-7 Wengjiao Road, Haicang District, Xiamen City, is registered with the Market Supervision Administration of Haicang District, Xiamen City. The legal representative is Luan Meng, and its business scope includes engineering and technical research and experimental development; Wholesale of other mechanical equipment and electronic products; Wholesale of communication and broadcasting equipment; Wholesale of computers, software, and auxiliary equipment; Trade agency; Wholesale of electrical equipment; Wholesale of hardware products; Wholesale of building materials; Wholesale of metals and metal ores (excluding hazardous chemicals and monitored chemicals); Engage in the import and export of various commodities and technologies (without attaching a separate import and export commodity catalog), except for commodities and technologies restricted or prohibited from import and export by the state; Wholesale of automotive spare parts; Wholesale of household appliances; Wholesale of lighting fixtures and decorative items.. Core products: Plug In, High Pressure Pump, Temperature Sensing Probe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Plug In, Lifting Equipment, Instrumentation And Meters10000K CNYSupported
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, Rectangular Electrical Connector, Aviation Connector10000K CNYNot Supported
Wantong Intelligent Equipment (Suzhou) Co., Ltd2021-05-21Plug In, Bimba, Contrinex1000K CNYNot Supported
Taixing Aerospace Connector Co., Ltd2010-01-18Plug In, Electrical Connector, Aviation Electrical Connector10000K CNYNot Supported
Dongguan Nabaichuan Electronic Technology Co., Ltd2006-12-29Plug In, 10Kv Bypass Operation Equipment, Module Connector21600K CNYNot Supported
Zhejiang Tiandao Electric Co., Ltd2018-11-28Plug In, Waterproof Junction Box, Industrial Plug Socket10880K CNYSupported
Wenzhou Maixunze Electronics Co., Ltd2019-11-22Plug In, Plastic Fiber Optic Cable, Anhua High Fiber Optic1000K CNYNot Supported
Xiamen Hardwood Electronic Technology Co., Ltd2014-07-29Plug In, High Pressure Pump, Temperature Sensing Probe10000K 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