Updated Sep 10, 2026 · Public platform & industry data

Sep 10, 2026 Updated

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2026 Top 10 Industrial Plug Socket Manufacturers in China

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

The top 10 Industrial Plug Socket manufacturers in China for 2026 are: Shanghai Sprewell Electric Co., Ltd, Taixing Aerospace Connector Co., Ltd, Chengdu Saikesaisi Laboratory Equipment Co., Ltd, Zhejiang Zhongshen Explosion proof Electrical Appliance Co., Ltd, Beijing Tongwei Technology Co., Ltd, Dongguan Dongjin Electronic Products Co., Ltd, Dongguan Qingquan New Materials Co., Ltd, Shanghai Lianjie Electric Co., Ltd, Zhuhai Jiayi Testing Equipment Co., Ltd, Guangdong Xiaomai Industrial 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 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: Industrial Plug Socket, Assembled Distribution 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: Industrial Plug Socket, Aviation Socket, Aviation Connector

Top 3
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Chengdu Saikesaisi Laboratory Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2015-03-30
Registered Capital10000K CNY

Chengdu Saikesaisi Laboratory Equipment Co., Ltd., registered at No. 9 and No. 10, 4th Floor, Building 1, No. 66 Shuangdian Road, Chenghua District, Chengdu City, Sichuan Province, China. The registration authority is Chenghua Market Supervision Administration, and the legal representative is Xu Yan. The business scope includes general projects: sales of experimental and analytical instruments; Sales of refrigeration and air conditioning equipment; Sales of ecological environment materials; Wastewater treatment and its recycling; Sales of electronic specialized equipment; Electronic product sales; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of building materials; Sales of office equipment; Sales of specialized teaching instruments; Sales of drug testing instruments; Sales of specialized chemical products (excluding hazardous chemicals); Sales of metal products; Indoor air pollution control; Air pollution control; Environmental emergency management services; Air pollution prevention and control services; Specialized equipment repair; General equipment repair; Internet of Things application services; Engineering and technical research and experimental development; Professional design services; Engineering and technical services (excluding planning management, survey, design, and supervision); Environmental consulting services; Installation services for ordinary mechanical equipment; Furniture installation and maintenance services; Engineering management services; Sales of Class I medical devices; Sales of Class II medical devices. (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) Licensed project: construction project construction; Construction project design; Construction labor subcontracting; Construction professional operations; Electrical installation services; Third class medical device operation. (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: Industrial Plug Socket, Locker, Laboratory

TOP4
Zhejiang Zhongshen Explosion proof Electrical Appliance Co., Ltd
Overall Score4.6 / 5
Est. Date2005-12-05
Registered Capital10000K CNY

Zhejiang Zhongshen Explosion proof Electrical Appliance Co., Ltd., registered in Shangchi Village, Liushi Town, Yueqing City, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Zheng Guochao, is engaged in the manufacturing and sales of explosion-proof electrical appliances, switches, explosion-proof lighting fixtures and accessories; Repair and maintenance of explosion-proof electrical appliances. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Industrial Plug Socket, Explosion Proof Electrical Appliances,

TOP5
Beijing Tongwei Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2001-08-23
Registered Capital10000K CNY

Beijing Tongwei Technology Co., Ltd., with its registered address at No. 306, 3rd Floor, Building 4, Building Materials City, Xisanqi, Haidian District, Beijing. The registration authority is the Market Supervision Administration of Haidian District, Beijing, and the legal representative is Zhou Huisheng. Its business scope includes technology development, technology transfer, technology consulting, technology services, and technology training; Organize cultural and artistic exchange activities (excluding commercial performances); Undertake exhibition and display activities; Selling computers and auxiliary equipment; Design and construction of lightning protection engineering majors; Data processing (excluding bank card centers and cloud computing data centers with PUE values above 1.5 in data processing); Software development; Basic software services; Application software services; Engineering and technical research and experimental development; Technical testing; Planning and management; Computer maintenance; Office equipment maintenance; Selling hardware and electrical equipment (not engaged in physical store operations), electronic products, communication equipment, and mechanical equipment; Instrument and meter maintenance; Computer system services; Import and export of goods, technology, and agency import and export; Electronic product maintenance; Production of surge protectors, power distribution units, safety intelligent electrical and related lightning protection products (limited to external ports only); Engineering survey; Engineering design. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for engineering survey, engineering design, and projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Industrial Plug Socket, Industrial Connector, Pdu Power Socket

TOP6
Dongguan Dongjin Electronic Products Co., Ltd
Overall Score4.5 / 5
Est. Date2016-07-01
Registered Capital1000K CNY

Dongguan Dongjin Electronic Products Co., Ltd., with its registered address at Room 405, No. 12, Dazhou Xiaoqian Road, Qiaotou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Chen Peijing, and its business scope includes general projects such as electronic component manufacturing; Manufacturing of electronic vacuum devices; Sales of electronic vacuum devices; Manufacturing of hardware products; Retail of hardware products; Manufacturing of other electronic devices; Manufacturing of plastic products; Sales of plastic products; Manufacturing of electronic specialized equipment; General equipment manufacturing (excluding special equipment manufacturing); Luggage manufacturing; Sales of packaging materials and 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: Industrial Plug Socket, New Energy Plug, Magnetic Suction Male And Female Seats

TOP7
Dongguan Qingquan New Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2024-06-13
Registered Capital1000K CNY

Dongguan Qingquan New Materials Co., Ltd., with its registered address at Room 501, No. 84, Maiyuan Yongchang Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Xu Yingjie, and its business scope includes general projects such as research and development of new material technology; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Sales of new catalytic materials and additives; Sales of plastic products; Sales of rubber products; Sales of high-quality synthetic rubber; Pigment sales; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of non-metallic minerals and products; Sales of petroleum products (excluding hazardous chemicals); Sales of new membrane materials; Sales of synthetic fibers; Sales of glass fiber reinforced plastic products; 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: Industrial Plug Socket, Mitsubishi Pc/Abs From Japan, Lanxess Pa6 From Germany

TOP8
Shanghai Lianjie Electric Co., Ltd
Overall Score4.5 / 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: Industrial Plug Socket, Lukm Series, Wire To Wire Connector

TOP9
Zhuhai Jiayi Testing Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2015-07-31
Registered Capital11000K CNY

Zhuhai Jiayi Testing Equipment Co., Ltd., with its registered address at Room 105-5080, No. 6 Baohua Road, Hengqin New District, Zhuhai City, is registered with the Hengqin Guangdong Macao Deep Cooperation Zone Business Service Bureau. The legal representative is Yang Yanju, and its business scope includes general projects such as instrument manufacturing; Manufacturing of testing machines; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized electrical and mechanical equipment; Manufacturing of experimental analytical instruments; Development of intelligent water management system; Manufacturing of mechanical and electrical equipment; Manufacturing of electrical instruments and meters; Industrial robot manufacturing; Sales of electrical instruments and meters; Sales of mechanical and electrical equipment; Sales of experimental analytical instruments; Sales of testing machines; Sales of instruments and meters; Software development; Development of artificial intelligence application software; Basic software development for artificial intelligence; Development of network and information security software; Research and development of intelligent robots; Development of digital cultural and creative software; Software sales; Software outsourcing 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: Industrial Plug Socket, Switch Plug Socket Testing Equipment, Household Appliance Testing Equipment

TOP10
Guangdong Xiaomai Industrial Co., Ltd
Overall Score4.3 / 5
Est. Date2023-08-17
Registered Capital50000K CNY

Guangdong Xiaomai Industrial Co., Ltd., with its registered address at No. 1 Xijiu Road Lane 1, Hengli Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Wen Chaojin, and its business scope includes general projects: engaging in investment activities with its own funds; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Sales of packaging materials and products; Sales of synthetic materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of plastic products; Sales of plastic products; Electronic product sales; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Manufacturing of electronic components; Wholesale of electronic components; Retail of electronic components; Manufacturing of power electronic components; Sales of power electronic components; Sales of metal products; Manufacturing of hardware products; Retail of hardware products; Research and development of hardware products; Manufacturing of specialized instruments; Sales of mechanical equipment; Production of battery spare parts; Sales of battery spare parts; Sales of solar thermal utilization products; Sales of lighting fixtures; Rubber product manufacturing; Sales of rubber products; Sealing component manufacturing; Sales of seals; Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Import and export of goods; Technology import and export; 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: Industrial Plug Socket, Charging Socket, Two Foot Insertion Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Sprewell Electric Co., Ltd2011-06-20Industrial Plug Socket, Assembled Distribution Box, Plastic Waterproof Distribution Box20410K CNYSupported
Taixing Aerospace Connector Co., Ltd2010-01-18Industrial Plug Socket, Aviation Socket, Aviation Connector10000K CNYNot Supported
Chengdu Saikesaisi Laboratory Equipment Co., Ltd2015-03-30Industrial Plug Socket, Locker, Laboratory10000K CNYSupported
Zhejiang Zhongshen Explosion proof Electrical Appliance Co., Ltd2005-12-05Industrial Plug Socket, Explosion Proof Electrical Appliances, 10000K CNYNot Supported
Beijing Tongwei Technology Co., Ltd2001-08-23Industrial Plug Socket, Industrial Connector, Pdu Power Socket10000K CNYNot Supported
Dongguan Dongjin Electronic Products Co., Ltd2016-07-01Industrial Plug Socket, New Energy Plug, Magnetic Suction Male And Female Seats1000K CNYNot Supported
Dongguan Qingquan New Materials Co., Ltd2024-06-13Industrial Plug Socket, Mitsubishi Pc/Abs From Japan, Lanxess Pa6 From Germany1000K CNYNot Supported
Shanghai Lianjie Electric Co., Ltd2006-03-30Industrial Plug Socket, Lukm Series, Wire To Wire Connector3000K CNYNot Supported
Zhuhai Jiayi Testing Equipment Co., Ltd2015-07-31Industrial Plug Socket, Switch Plug Socket Testing Equipment, Household Appliance Testing Equipment11000K CNYNot Supported
Guangdong Xiaomai Industrial Co., Ltd2023-08-17Industrial Plug Socket, Charging Socket, Two Foot Insertion Board50000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of industrial plugs and sockets, it is recommended to prioritize confirming key technical parameters such as voltage level, current capacity, and protection level (such as IP67) to ensure compatibility with the electrical requirements of the equipment or site.
  • In harsh environments such as heavy industry or outdoor environments, it is necessary to choose industrial plugs and sockets with high waterproof and dustproof performance, while automated production lines pay more attention to the number of insertions and contact stability.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and companies with industry data support to balance procurement risks and efficiency.
  • When purchasing industrial plugs and sockets, it is recommended to compare the materials and processes (such as flame-retardant shells) and interface types (such as three core and four core) of different suppliers to meet the diverse equipment connection needs.

Knowledge Base

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This article analyzes the key characteristics of industrial plugs and sockets, including protection level, current carrying capacity, and special environmental adaptability, to help readers understand how to choose safe and reliable industrial grade electrical connection equipment.

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This article analyzes the core functions and application scenarios of industrial plug and socket connectors, from safety protection to efficient connection, and then to future development trends, to help readers comprehensively understand this key industrial component.

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This article explores the design characteristics, application scenarios, and purchasing considerations of industrial plugs and sockets, helping readers understand their key roles and safety considerations in industrial environments.

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