Updated Aug 2, 2026 · Public platform & industry data

Aug 2, 2026 Updated

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2026 Top 10 Plug In Manufacturers in China Zhejiang

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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 Zhejiang for 2026 are: Shanghai Sprewell Electric Co., Ltd, Taixing Aerospace Connector Co., Ltd, Shanghai Lianjie Electric Co., Ltd, Zhejiang Jiadian Electric Power Technology Co., Ltd, Shanghai Minrong Electric Group Co., Ltd, Jiangsu Wenbuluo Wiring Equipment Co., Ltd, Lanling Shengtai Steel Structure Support Factory, Jiangsu Yeguan Electric Technology Co., Ltd, Wenzhou Maixunze Electronics 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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ZhejiangZhejiang
Top 1
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Shanghai Sprewell Electric Co., Ltd
Overall Score4.9 / 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

Top 2
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Taixing Aerospace Connector Co., Ltd
Overall Score4.7 / 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

Top 3
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Shanghai Lianjie Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2006-03-30
Registered Capital3000K CNY

Shanghai Lianjie Electric Co., Ltd., with its registered address at Room 226, No. 206 Wulian Road, Pudong New Area, registered with the Pudong New Area Market Supervision Administration, and represented by Chen Yanan as its legal representative. Its business scope includes general projects such as the production, processing (limited to branch offices for production and processing), and sales of electrical equipment and spare parts; Sales of electronic products, general equipment, metal products, hardware and electrical equipment, instruments and meters, building decoration materials, wires and cables, rubber products, plastic products, chemical products (excluding licensed chemical products), intelligent robots, computer software and hardware and auxiliary equipment, electronic components, automotive parts, motorcycles and their parts; Engaged in technology development, technology transfer, technology consulting, and technology services in the fields of intelligent robot technology, artificial intelligence technology, electronic technology, network technology, and communication technology; Software development; Information system integration services; Information consulting services (excluding licensed information consulting services); Conference and exhibition services; Advertising production; Advertising design and agency. (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: Plug In, Spring Type Terminal Block, Tb Series

TOP4
Zhejiang Jiadian Electric Power Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2003-10-08
Registered Capital10000K CNY

Zhejiang Jiadian Electric Power Technology Co., Ltd., registered in Shanqian Ma Village, Xiangyang Town, Yueqing City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Ma Jianfei, has a business scope including general projects: manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of electrical accessories; Sales of electrical accessories; Sales of electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of electrical equipment; Sales of electrical equipment; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of electronic components; Retail of electronic components; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Sales of power electronic components; Manufacturing of power electronic components; Mining machinery manufacturing; Sales of mining machinery; Operation of wires and cables; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of IoT devices; Manufacturing of metal materials; Sales of metal materials; Manufacturing of plastic products; Sales of plastic products; Manufacturing of automotive parts and accessories; Motor manufacturing; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of lighting fixtures; Sales of lighting fixtures; Sales of lighting fixtures; Battery manufacturing; Battery sales; Sales of metal chains and other metal products; Manufacturing of metal chains and other metal products; Sales of synthetic materials; Manufacturing of synthetic materials (excluding hazardous chemicals); General equipment manufacturing (excluding special equipment manufacturing); Sales of new energy vehicle battery swapping facilities; Manufacturing of new energy prime mover equipment; Sales of new energy original equipment; Industrial Internet data service; Internet of Things application services; Energy storage technology services; Electronic product sales; Sales of labor protection equipment; Production of labor protection equipment; Manufacturing of security equipment; Sales of security equipment; Sales of firefighting equipment; Manufacturing of cement products; Sales of cement products; Sales of building decoration materials; Sales of building materials; Manufacturing of lightweight building materials; Sales of rubber products; Rubber product manufacturing; Manufacturing of capacitors and their supporting equipment; Sales of capacitors and their supporting equipment; Manufacturing of monitoring and control equipment for power transmission and distribution; Sales of monitoring and control equipment for power transmission and distribution; Sales of office equipment; Manufacturing of cultural and office equipment; Sales of office supplies; Sales of office equipment and consumables; Manufacturing of office equipment consumables; Stationery manufacturing; Wholesale of stationery supplies; Sales of lightweight building materials; Sales agent; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of electrical signal equipment devices; Sales of electrical signal equipment devices; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export agency; 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: Plug In, Insulation Shield, Drop Out Fuse

TOP5
Shanghai Minrong Electric Group Co., Ltd
Overall Score4.6 / 5
Est. Date2013-05-06
Registered Capital58800K CNY

Shanghai Minrong Electric Group Co., Ltd., with its registered address at 1st Floor, Building 1, No. 2816 Yixian Road, Baoshan District, Shanghai, is registered with the Baoshan District Market Supervision Administration. The legal representative is Zhou Jianjie, and its business scope includes general projects such as sales of electrical equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of power electronic components; Manufacturing of power electronic components; Operation of wires and cables; Sales of power facilities and equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of electronic components and electromechanical equipment; Manufacturing of electronic components and electromechanical equipment; Sales of household appliances; Sales of office equipment; Sales of instruments and meters; Retail of hardware products; Wholesale of hardware products; Sales of communication equipment; Manufacturing of hardware products; Electronic product sales; Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Enterprise management consulting; Import and export of goods; Technology import and export; Electrical equipment repair; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment. (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, High Voltage Indoor Electromagnetic Lock, Vacuum Circuit Breaker

TOP6
Jiangsu Wenbuluo Wiring Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2010-09-17
Registered Capital10000K CNY

Jiangsu Wenbuluo Wiring Equipment Co., Ltd., registered at the second floor of Building 7, No. 25 Xiongzhuang Road, Kunshan Development Zone, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative of Pan Jie, engages in the sales of wiring equipment, electrical components, and chemical products (excluding hazardous chemicals, monitoring chemicals, and precursor chemicals); Research and development, production, sales, and technical consulting of electrical equipment and accessories, hardware products, automation control equipment, HVAC equipment, gas equipment, electromechanical equipment, environmental protection equipment, computers, automation control software, electronic equipment, fluid control equipment, and communication equipment (excluding satellite broadcasting and television ground receiving facilities). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Import and export of goods; Technology import and export (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, M8m12 Connector, Terminal Block

TOP7
Lanling Shengtai Steel Structure Support Factory
Overall Score4.5 / 5
Est. Date2013-12-27
Registered Capital1000K CNY

Lanling Shengtai Steel Structure Support Factory, registered in Daguanzhuang Village, Lanling County Development Zone, with the registration authority of Lanling County Market Supervision Administration and the legal representative of Chen Qi. Its business scope includes processing and sales of steel structure supports, steel, and metal roof accessories; Production, processing, and sales of photovoltaic brackets and accessories; Processing and sales of solar energy supporting products; Processing, production, and sales of high and low voltage electrical equipment; Processing and selling waterproof materials (excluding asphalt); Development, construction, and maintenance of photovoltaic power generation projects; Electric power engineering construction; Engaged in the technological development of polymer new materials and the research and development of butyl waterproof adhesive; Selling plastic products, electrical equipment, chemical raw materials (excluding hazardous chemicals), packaging materials, and mechanical equipment accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plug In, Aluminum Alloy Guide Rail, Roof Anti Fall System

TOP8
Jiangsu Yeguan Electric Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-03-30
Registered Capital20000K CNY

Jiangsu Yeguan Electric Technology Co., Ltd., with its registered address at Room 7, No. 25 Xiongzhuang Road, Kunshan Development Zone, registered with the Kunshan Administrative Approval Bureau, and represented by Pan Jie as its legal representative. Its business scope includes general projects such as sales of electrical equipment; Manufacturing of calculator equipment; Manufacturing of electronic components and electromechanical equipment; Manufacturing of electronic specialized equipment; Manufacturing of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Software sales; Software development; Retail of computer software, hardware, and auxiliary equipment; Manufacturing of computer software, hardware, and peripheral devices; Wholesale of computer software, hardware, and auxiliary equipment; Sales of industrial automatic control system devices; Industrial design services; Professional design services; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Electronic product sales; Manufacturing of electronic (gas) physical equipment and other electronic devices; Sales of electronic specialized equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Computer system services; Import and export of goods; Technology import and export (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, , Strong And Weak Current Separation Trunking

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
Beijing Jingmingde Electric Co., Ltd
Overall Score4.3 / 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 In, , Three Phase Four Pole Explosion-Proof Plug And Socket

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
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 Lianjie Electric Co., Ltd2006-03-30Plug In, Spring Type Terminal Block, Tb Series3000K CNYNot Supported
Zhejiang Jiadian Electric Power Technology Co., Ltd2003-10-08Plug In, Insulation Shield, Drop Out Fuse10000K CNYNot Supported
Shanghai Minrong Electric Group Co., Ltd2013-05-06Plug In, High Voltage Indoor Electromagnetic Lock, Vacuum Circuit Breaker58800K CNYSupported
Jiangsu Wenbuluo Wiring Equipment Co., Ltd2010-09-17Plug In, M8m12 Connector, Terminal Block10000K CNYSupported
Lanling Shengtai Steel Structure Support Factory2013-12-27Plug In, Aluminum Alloy Guide Rail, Roof Anti Fall System1000K CNYSupported
Jiangsu Yeguan Electric Technology Co., Ltd2018-03-30Plug In, , Strong And Weak Current Separation Trunking20000K CNYSupported
Wenzhou Maixunze Electronics Co., Ltd2019-11-22Plug In, Plastic Fiber Optic Cable, Anhua High Fiber Optic1000K CNYNot Supported
Beijing Jingmingde Electric Co., Ltd2013-03-18Plug In, , Three Phase Four Pole Explosion-Proof Plug And Socket500K 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