Updated Sep 22, 2026 · Public platform & industry data

Sep 22, 2026 Updated

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2026 Top 10 Industrial Socket Manufacturers in China Shandong

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

The top 10 Industrial Socket manufacturers in Shandong for 2026 are: Shandong Zhongtan Intelligent Equipment Co., Ltd, Zhongzhong Intelligent Equipment Co., Ltd, Huakuang Heavy Industry Co., Ltd, Shandong Shantai Intelligent Equipment Co., Ltd, Shandong Sailite Automation Equipment Co., Ltd, Shandong Zhongfa Industrial Equipment Co., Ltd, Jinan Youtian Machinery Equipment Co., Ltd, Shandong Depin Electric Co., Ltd, Huakuang Design and Research Institute (Jining), Shandong Zhongfa Industrial Equipment 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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ShandongShandong
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: Industrial Socket, Lifting Equipment, Instrumentation And Meters

Top 2
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Zhongzhong Intelligent Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2018-11-14
Registered Capital50000K CNY

Zhongzhong Intelligent Equipment Co., Ltd., with its registered address at Room 2108, 21st Floor, Xieying Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Xiao Xuexue, and the business scope includes general projects such as mining machinery manufacturing; Intelligent basic manufacturing equipment manufacturing; Manufacturing of intelligent instruments and meters; Manufacturing of mechanical and electrical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of specialized machinery for tunnel construction; Manufacturing of specialized equipment for environmental protection; Manufacturing of specialized equipment for geological exploration; Manufacturing of mobile terminal devices; Manufacturing of industrial automatic control system devices; Sales of mining machinery; Sales of intelligent basic manufacturing equipment; Sales of intelligent instruments and meters; Sales of mechanical equipment; Sales of railway transportation infrastructure equipment; Production of chemical products (excluding licensed chemical products); Production of fireproof sealing materials; Mechanical equipment research and development; Engineering and technical research and experimental development; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Specialized equipment repair; Technology import and export; Import and export of goods. (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 Socket, Ventilation And Safety Equipment, Operating Equipment

Top 3
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Huakuang Heavy Industry Co., Ltd
Overall Score4.7 / 5
Est. Date2019-05-31
Registered Capital50000K CNY

Huakuang Heavy Industry Co., Ltd., with its registered address at Workshop 1, South of West Yunmei Road, 105 National Road, Beicun, Shilipu Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Wang Chen, and the business scope includes general projects such as mining machinery manufacturing; Sales of mining machinery; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of specialized equipment for geological exploration; Sales of specialized equipment for geological exploration; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of digital video surveillance systems; Sales of digital video surveillance systems; Security system monitoring service; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Research and development of intelligent robots; Sales of intelligent robots; Manufacturing of security equipment; Sales of security equipment; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Production of labor protection equipment; Sales of labor protection equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of construction machinery; Sales of construction machinery; Sales of railway transportation infrastructure equipment; Development of rail transit operation management system; Sales of rail transit engineering machinery and components; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Sales of communication equipment; Sales of chemical products (excluding licensed chemical products); Sales of coal and its products; Design and construction services for security technology prevention systems; Information system integration services; Special operation personnel safety technical training; Electrical equipment repair; Specialized equipment repair; Installation services for ordinary mechanical equipment; Intelligent control system integration; Technology import and export; Import and export of goods; Software development; Software sales; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Industrial Socket, Large-Scale Equipment, Road Machinery

TOP4
Shandong Shantai Intelligent Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2022-11-24
Registered Capital30000K CNY

Shandong Shantai Intelligent Equipment Co., Ltd., registered at No. 0608, 6th floor, Unit 01, Comprehensive Building, Datang Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Li Changlong, and the business scope includes general projects: sales of intelligent warehousing equipment; Sales of mechanical equipment; Sales of mining machinery; Sales of mechanical parts and components; Sales of railway transportation equipment; Sales of hydraulic power machinery and components; Sales of construction machinery; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Sales of agricultural, forestry, animal husbandry and fishery machinery accessories; Sales of specialized equipment for environmental protection; Sales of labor protection equipment; Sales of firefighting equipment; Sales of security equipment; Sales of instruments and meters; Sales of rubber products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of construction machinery; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Manufacturing of hydraulic power machinery and components; Mining machinery manufacturing; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Professional design services; Manufacturing of specialized equipment for environmental protection; Production of labor protection equipment; Manufacturing of security equipment; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of instruments and meters; Rubber product manufacturing. (In addition to the projects that need to be approved according to law, business activities shall be carried out independently according to law with the business license) Permitted projects: Internet information services; 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: Industrial Socket, Xj-H-40 Column Protection Cover, Backpack Tea Picking Machine

TOP5
Shandong Sailite Automation Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-01-10
Registered Capital3000K CNY

Shandong Sailite Automation Equipment Co., Ltd., registered at 408-C5, Building 1, Rongjian Fortune Plaza, No. 27566 Jingshi Road, Dianbei Road Street, Huaiyin District, Jinan City, Shandong Province (multiple photos for one location), registered with the Market Supervision Administration of Huaiyin District, Jinan City, with Li Feiran as the legal representative. Its business scope includes general projects such as computer software, hardware, and peripheral equipment manufacturing; Sales of mechanical equipment; Sales of metal products; Sales of intelligent instruments and meters; Sales of liquid tight components and systems; Sales of pumps and vacuum equipment; Sales of pneumatic power machinery and components; Sales of electrical instruments and meters; Sales of electronic measuring instruments; Sales of new energy original equipment; Sales of chemical products (excluding licensed chemical products); Wholesale of hardware products; Sales of electrical equipment; Electronic product sales; Wholesale of automotive spare parts; Retail of computer software, hardware, and auxiliary equipment; Sales of daily necessities; Import and export of goods. (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 Socket, Card Reader, Control Valve

TOP6
Shandong Zhongfa Industrial Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2019-12-03
Registered Capital3000K CNY

Shandong Zhongfa Industrial Equipment Co., Ltd., with its registered address at Room 401, Building 5, Shuifa Lanyue Fengcheng, the Pearl River Road, Changzhuang Street, Xuecheng, Zaozhuang City, Shandong Province, is registered by the Market Supervision Administration of Xuecheng District, Zaozhuang City, and its legal representative is Wang Qiang. Its business scope includes general items: machinery and equipment sales; Sales of metal products; Sales of instruments and meters; Sales of liquid tight components and systems; Sales of pumps and vacuum equipment; Sales of mechanical parts and components; Sales of pneumatic power machinery and components; Sales of electrical instruments and meters; Sales of electronic measuring instruments; Sales of new energy original equipment; Sales of chemical products (excluding licensed chemical products); Wholesale of hardware products; Sales of electrical equipment; Electronic product sales; Wholesale of automotive spare parts; Retail of computer software, hardware, and auxiliary equipment; Sales of daily necessities (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Import and export of goods (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Industrial Socket, Balancer, Pressure Switch

TOP7
Jinan Youtian Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2019-04-08
Registered Capital5000K CNY

Jinan Youtian Machinery Equipment Co., Ltd. is registered at 2320 Mingzhu Yihe Business Port, No. 88 Jingyi Road, Daguanyuan Street, Shizhong District, Jinan City, Shandong Province. The registration authority is the Market Supervision Administration of Shizhong District, Jinan City, and the legal representative is Zhang Mingzhe. The business scope includes licensed projects such as import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: sales of mechanical equipment; Sales of instruments and meters; Retail of hardware products; Electronic product sales; Sales of chemical products (excluding licensed chemical products); Retail of computer software, hardware, and auxiliary equipment; Sales of Class I medical devices; Sales of Class II medical devices. (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 Socket, Cooler, Vibration Sensor

TOP8
Shandong Depin Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2018-03-26
Registered Capital3000K CNY

Shandong Depin Electric Co., Ltd. is registered at Building 6, No. 8, International Industrial Products Procurement Center, Intersection of Yihe Road and Tongda Road, Shengzhuang Street, Luozhuang District, Linyi City, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Luozhuang District, Linyi City, with Li Jun as the legal representative. The company's business scope includes sales and online sales of switches and sockets, electrical and electrical equipment, lighting fixtures, high and low voltage complete sets of electrical equipment, water, electricity, heating pumps, valves, pipelines and accessories, rubber and plastic products PVC tape, mechanical and electrical equipment and accessories, hardware tools, cables and wires, metal materials, labor protection products, chemical products (excluding hazardous, monitoring, and precursor chemicals), packaging materials, building decoration materials, anti-corrosion and insulation materials, monitoring equipment, miscellaneous products, daily necessities, electronic products, instruments and meters, office supplies, fire protection products and equipment, ventilation and air conditioning equipment, computer and network equipment, building intelligent equipment, automation equipment and components; Design and installation of automation engineering systems; Sales and maintenance of household appliances; Engaged in technical development in the field of software technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Industrial Socket, Power Strip, Ceiling Light

TOP9
Huakuang Design and Research Institute (Jining)
Overall Score4.4 / 5
Est. Date2020-04-26
Registered Capital1000K CNY

Huakuang Design and Research (Jining) Institute, with its registered address at Room 809, 8th Floor, Xieying Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, China. The registered authority is the Market Supervision Administration of Rencheng District, Jining City, and the legal representative is Wang Chen. Its business scope includes research and development, design, production, and sales of mining machinery, railway equipment, and intelligent equipment; Construction of smart mining system; Development and sales of computer software and hardware. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Industrial Socket, Support Category, Instrumentation And Meters

TOP10
Shandong Zhongfa Industrial Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2019-12-03
Registered Capital3000K CNY

Shandong Zhongfa Industrial Equipment Co., Ltd., with its registered address at Room 401, Building 5, Shuifa Lanyue Fengcheng, the Pearl River Road, Changzhuang Street, Xuecheng, Zaozhuang City, Shandong Province, is registered by the Market Supervision Administration of Xuecheng District, Zaozhuang City, and its legal representative is Wang Qiang. Its business scope includes general items: machinery and equipment sales; Sales of metal products; Sales of instruments and meters; Sales of liquid tight components and systems; Sales of pumps and vacuum equipment; Sales of mechanical parts and components; Sales of pneumatic power machinery and components; Sales of electrical instruments and meters; Sales of electronic measuring instruments; Sales of new energy original equipment; Sales of chemical products (excluding licensed chemical products); Wholesale of hardware products; Sales of electrical equipment; Electronic product sales; Wholesale of automotive spare parts; Retail of computer software, hardware, and auxiliary equipment; Sales of daily necessities (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Import and export of goods (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Industrial Socket, Sensor, Radiator

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Industrial Socket, Lifting Equipment, Instrumentation And Meters10000K CNYSupported
Zhongzhong Intelligent Equipment Co., Ltd2018-11-14Industrial Socket, Ventilation And Safety Equipment, Operating Equipment50000K CNYSupported
Huakuang Heavy Industry Co., Ltd2019-05-31Industrial Socket, Large-Scale Equipment, Road Machinery50000K CNYSupported
Shandong Shantai Intelligent Equipment Co., Ltd2022-11-24Industrial Socket, Xj-H-40 Column Protection Cover, Backpack Tea Picking Machine30000K CNYNot Supported
Shandong Sailite Automation Equipment Co., Ltd2023-01-10Industrial Socket, Card Reader, Control Valve3000K CNYNot Supported
Shandong Zhongfa Industrial Equipment Co., Ltd2019-12-03Industrial Socket, Balancer, Pressure Switch3000K CNYSupported
Jinan Youtian Machinery Equipment Co., Ltd2019-04-08Industrial Socket, Cooler, Vibration Sensor5000K CNYNot Supported
Shandong Depin Electric Co., Ltd2018-03-26Industrial Socket, Power Strip, Ceiling Light3000K CNYNot Supported
Huakuang Design and Research Institute (Jining)2020-04-26Industrial Socket, Support Category, Instrumentation And Meters1000K CNYSupported
Shandong Zhongfa Industrial Equipment Co., Ltd2019-12-03Industrial Socket, Sensor, Radiator3000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of industrial sockets, it is recommended to prioritize confirming key technical parameters such as voltage level, current capacity, and protection level (such as IP54) to ensure compatibility with existing equipment.
  • In different application scenarios such as petrochemicals and construction, it is necessary to select industrial sockets with corresponding materials based on environmental corrosiveness and mechanical strength requirements. For example, cast aluminum shells are suitable for high vibration environments.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • When purchasing industrial sockets, it is usually necessary to pay special attention to the compatibility between the socket format (such as IEC 60309 standard) and the plug, in order to avoid equipment failure due to inconsistent interfaces.
  • For outdoor or humid environments, it is recommended to choose industrial socket products with waterproof sealing rings and weather resistant coatings to extend their service life.

Knowledge Base

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Baidu AiGou can help you find pictures of different categories of industrial aviation sockets, taking you on a journey to appreciate the diversity and uniqueness of industrial aviation sockets. At the same time, we also recommend high-quality industrial aviation socket products for you, allowing you to easily and quickly find the most suitable industrial aviation socket for yourself when making purchases.

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This article introduces the meaning of PP/PC industrial materials for socket labeling, the characteristics of each material, and their specific applications and roles in socket manufacturing. It also explains why these two materials can be widely used in electrical products.

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