Updated Sep 19, 2026 · Public platform & industry data

Sep 19, 2026 Updated

English
title decor left

2026 Top 10 Plug In Manufacturers in China

title decor right

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, Shanghai Sprewell Electric Co., Ltd, Shanghai Haifei Control Equipment Co., Ltd, Manekos Industrial Electrical (China) Co., Ltd, Taixing Aerospace Connector Co., Ltd, Chengdu Shanrong Electromechanical Equipment Co., Ltd, Wantong Intelligent Equipment (Suzhou) Co., Ltd, Hebei Liji'er Electronic Technology Co., Ltd, Tianchou (Shanghai) Automation Equipment Co., Ltd, Wenzhou Maixunze Electronics Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
Region FilterRegion
Top 1
background image
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
background image
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

Top 3
background image
Shanghai Haifei Control Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2011-11-02
Registered Capital5000K CNY

Shanghai Haifei Control Equipment Co., Ltd., located at Room 127, Building 1, No. 943 Lingzhi Village, Fengpu Development Zone, Fengxian District, Shanghai, was established on November 2, 2011. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Ding Bangfu. Core products: Plug In

TOP4
Manekos Industrial Electrical (China) Co., Ltd
Overall Score4.6 / 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

TOP5
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

TOP6
Chengdu Shanrong Electromechanical Equipment Co., Ltd
Overall Score4.5 / 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 In, Servo Valve, Solenoid Valve

TOP7
Wantong Intelligent Equipment (Suzhou) Co., Ltd
Overall Score4.5 / 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

TOP8
Hebei Liji'er Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-11-23
Registered Capital3000K CNY

Hebei Ligier Electronic Technology Co., Ltd., with its registered address at 17-2-1504, the Nanling Mountain Community, No. 409, Tiyu South Street, Yuhua District, Shijiazhuang City, Hebei Province, is registered by Yuhua District Market Supervision Administration, and its legal representative is Ma Jianlong. Its business scope includes the R&D and sales of electronic products and electronic components; Sales of electrical equipment and accessories, electromechanical equipment and accessories, wires and cables, and LED display screens. (The above business scope shall be subject to the matters recorded in the business license issued by the company registration authority; the business scope and period involving license approval shall be subject to the approval of the license approval authority) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plug In, Connector, Traffic Connector

TOP9
Tianchou (Shanghai) Automation Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2010-09-07
Registered Capital5000K CNY

Tianchou (Shanghai) Automation Equipment Co., Ltd., with its registered address at Room 125, Building 2, No. 7059 Zhuping Road, Zhujing Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Zhang Hongxing, and the business scope includes general projects: sales of industrial automatic control system devices; Sales of pneumatic power machinery and components; Sales of mechanical equipment; Sales of electronic components and electromechanical equipment; Sales of instruments and meters; Sales of electrical equipment; Retail of electronic components; Wholesale of electronic components; Retail of hardware products; Wholesale of hardware products; Sales of special equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of plastic products; Sales of metal products; Sales of communication equipment; Sales of pumps and vacuum equipment; Bearing sales; Import and export of goods; Technology import and export; Labor services (excluding labor dispatch); Marketing planning; Information technology consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system integration services; General equipment repair; Specialized equipment repair. (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, Siemens Germany, Chelic Taiwan

TOP10
Wenzhou Maixunze Electronics Co., Ltd
Overall Score4.3 / 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

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Plug In, Lifting Equipment, Instrumentation And Meters10000K CNYSupported
Shanghai Sprewell Electric Co., Ltd2011-06-20Plug In, Waterproof Junction Box, Plastic Waterproof Distribution Box20410K CNYSupported
Shanghai Haifei Control Equipment Co., Ltd2011-11-02Plug In5000K CNYNot Supported
Manekos Industrial Electrical (China) Co., Ltd2011-12-15Plug In, Industrial Socket, Industrial Connector50000K CNYNot Supported
Taixing Aerospace Connector Co., Ltd2010-01-18Plug In, Rectangular Electrical Connector, Aviation Connector10000K CNYNot Supported
Chengdu Shanrong Electromechanical Equipment Co., Ltd2017-05-04Plug In, Servo Valve, Solenoid Valve2000K CNYNot Supported
Wantong Intelligent Equipment (Suzhou) Co., Ltd2021-05-21Plug In, Bimba, Contrinex1000K CNYNot Supported
Hebei Liji'er Electronic Technology Co., Ltd2018-11-23Plug In, Connector, Traffic Connector3000K CNYNot Supported
Tianchou (Shanghai) Automation Equipment Co., Ltd2010-09-07Plug In, Siemens Germany, Chelic Taiwan5000K CNYNot Supported
Wenzhou Maixunze Electronics Co., Ltd2019-11-22Plug In, Plastic Fiber Optic Cable, Anhua High Fiber Optic1000K 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