Updated Aug 2, 2026 · Public platform & industry data

Aug 2, 2026 Updated

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2026 Top 10 Industrial Plug Manufacturers in China Shanghai

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

The top 10 Industrial Plug manufacturers in Shanghai for 2026 are: Shanghai Sprewell Electric Co., Ltd, Shanghai Anzhu Optoelectronics Technology Co., Ltd, Shanghai Nanpu Instrument Factory, Jiaxing Chuangqi Cable Co., Ltd, Shenzhen Wo'er Nuclear Materials Co., Ltd, Bisheng Yi Electric (Shanghai) Co., Ltd, Shanghai Weimi Electromechanical Equipment Co., Ltd, Shanghai Yinfa International Trade Co., Ltd, Ke Ying Fa Xian Kuai Technology (Shanghai) Co., Ltd, Shanghai Shuqian Automation 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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ShanghaiShanghai
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, Waterproof Junction Box, Plastic Waterproof Distribution Box

Top 2
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Shanghai Anzhu Optoelectronics Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2019-07-24
Registered Capital5000K CNY

Shanghai Anzhu Optoelectronic Technology Co., Ltd., with its registered address at 4th Floor, Building 12, No. 14, Lane 258, Yinlong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Administration. The legal representative is Zhong Huakai, and the business scope includes the development, transfer, consulting, and services of optoelectronic technology, Class I, Class II, and Class III medical device technology, as well as the production of Class II medical devices (portable X-ray machines, fixed X-ray machines), The assembly of X-ray flaw detectors, sales of Class I and Class II medical equipment, testing equipment, optical instruments, instrumentation, electronic equipment, electromechanical equipment, communication equipment, and security equipment, software development, testing of testing equipment (excluding special equipment), leasing of testing equipment and electromechanical equipment (excluding financial leasing), installation and maintenance of electromechanical equipment (excluding special equipment), import and export of goods or technology (excluding goods and technology prohibited by the state or involving administrative approval). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Industrial Plug, High Definition Digital Imaging System/Software Accessories, Belt/Wire Rope/Conveyor Belt Fracture Detection Equipment (High-Definition)

Top 3
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Shanghai Nanpu Instrument Factory
Overall Score4.8 / 5
Est. Date2003-03-12
Registered Capital300K CNY

Shanghai Nanpu Instrument Factory, registered at Room 155, 10th Floor, No. 200 Chengxi Road, Huinan Town, Pudong New Area, with the registration authority of Pudong New Area Market Supervision Bureau and the legal representative of Xu Zhengguo. Its business scope includes the production and processing of instruments and accessories, wires and cables, electronic components, and affiliated branch offices. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Industrial Plug, Thermal Resistor, Conventional Thermocouple

TOP4
Jiaxing Chuangqi Cable Co., Ltd

Market Town, Shendang Town, Haiyan County, Jiaxing City, Zhejiang Province (east of Haiwang Highway)

Overall Score4.7 / 5
Est. Date2006-10-20
Registered Capital45100K CNY

Jiaxing Chuangqi Cable Co., Ltd. is located in Jizhen, Shendang Town, Haiyan County, Jiaxing City, Zhejiang Province (east of Haiwang Road). It was established on October 20, 2006, with the registration authority of Haiyan County Market Supervision Administration and the legal representative being Chen Xiulan. Core products: Industrial Plug

TOP5
Shenzhen Wo'er Nuclear Materials Co., Ltd
Overall Score4.7 / 5
Est. Date1998-06-19
Registered Capital1.259898562e+06K CNY

Shenzhen Wo'er Nuclear Materials Co., Ltd., registered at Wo'er Industrial Park, Lanjing North Road, Longtian Street, Pingshan District, Shenzhen, with the Shenzhen Market Supervision Administration as the registration authority and Zhou Heping as the legal representative, engages in general business activities including the purchase and sale of chemical products, high-voltage electrical equipment, copper aluminum connecting pipes, battery separators, rubber new materials, raw and auxiliary materials, products, and circuit protection components (excluding exclusive, controlled, or restricted goods); Investing in wind power projects; Engage in import and export business (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and projects restricted must obtain a license before operation); Research and integration of high-end control and automation equipment; Our company provides consultation on the installation, maintenance, and related technologies of our products, as well as the purchase and sale of high and low voltage transmission and distribution equipment. Licensed business projects: technical development, production, and sales of heat shrink materials, cold shrink materials, flame retardant materials, insulation materials, high-temperature and corrosion-resistant new materials, sleeves, cable accessories, cable branch boxes, heat shrink electronic wires and power connection wires, environmentally friendly high-temperature radiation cables, organic silicon cables, organic fluorine cables, heat shrink material production auxiliary equipment, communication products and equipment, production and manufacturing of high and low voltage transmission and distribution equipment, research and development, production, and sales of power fittings; Production and sales of insulation waterproof packaging materials, electrical materials, waterproof coatings, boards, engineering plastics, plumbing equipment, plastic pipes and accessories.. Core products: Industrial Plug, Cable Accessories,

TOP6
Bisheng Yi Electric (Shanghai) Co., Ltd
Overall Score4.6 / 5
Est. Date2013-06-27
Registered Capital5000K CNY

Bishengyi Electric (Shanghai) Co., Ltd., with its registered address at Room 80, Building E, No. 1-42, Lane 83, Hongxiang North Road, Lingang New Area, China (Shanghai) Pilot Free Trade Zone, is registered with the Market Supervision and Administration Bureau of Lingang New Area, with Luan Jing as its legal representative. Its business scope includes the manufacturing and sales of complete sets of high and low voltage electrical equipment, wires and cables, lighting appliances, electronic components, instruments and meters, engineering building materials, rubber products, plastic products, household appliances, environmental protection equipment, hardware machinery, installation services for mechanical and electrical equipment, and the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Industrial Plug, Industrial Socket, Vcs Visual Isolation Switch Box

TOP7
Shanghai Weimi Electromechanical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2013-10-11
Registered Capital5000K CNY

Shanghai Weimi Electromechanical Equipment Co., Ltd. is registered at Room 1017, Building 2, No. 100 Jinyu Road, China (Shanghai) Pilot Free Trade Zone. The registration authority is the Market Supervision Administration of the Pilot Free Trade Zone, and the legal representative is He Ying. The company's business scope includes the sale of electromechanical equipment, mechanical equipment and accessories, instruments and meters, electronic products, hardware and electrical equipment, hydraulic components, pneumatic components, wires and cables, power tools, valves, bearings, office supplies, computers and accessories, chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, civilian explosives, and precursor chemicals), steel, and metal materials, and engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Industrial Plug, 3842 Linear Products, Dipma Amplifier

TOP8
Shanghai Yinfa International Trade Co., Ltd
Overall Score4.6 / 5
Est. Date2013-08-30
Registered Capital5000K CNY

Shanghai Yinfa International Trade Co., Ltd., with its registered address at Room J6983, No. 912 Yecheng Road, Jiading Industrial Zone, Shanghai, is registered with the Jiading District Market Supervision and Administration Bureau. The legal representative is Yan Peipei, and the business scope includes the wholesale and retail of goods import and export, technology import and export, mechanical and electrical equipment, environmental protection equipment, refrigeration equipment, fire-fighting equipment, metallurgical equipment, automation equipment and accessories, wires and cables, metal materials, instruments and meters, electronic components, hydraulic and pneumatic components, rubber products, chemical raw materials and products (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), hardware and electrical equipment, and daily necessities. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Industrial Plug, Fiberglass Hot Water Metering Pump, Proximity Sensor

TOP9
Ke Ying Fa Xian Kuai Technology (Shanghai) Co., Ltd
Overall Score4.4 / 5
Est. Date2019-02-12
Registered Capital10000K CNY

Ke Ying Fa Xian Kuai Technology (Shanghai) Co., Ltd., with its registered address at 2nd Floor, Building 5, No. 1881 Laiyin Road, Jiuting Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration and represented by Han Zhonghua. Its business scope includes general projects such as technical consulting, technical services, technology development, and technology transfer in the field of electrical technology; Production, research and development, and sales of electronic components, sensors, automation equipment and accessories, communication equipment, automotive wiring harnesses and terminals, monitoring system equipment, high and low voltage electrical equipment; Wholesale and retail of electrical equipment, wires and cables, instruments and meters, hardware and electrical equipment, electromechanical equipment and accessories; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (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, Connector, Piezoelectric Accelerometer

TOP10
Shanghai Shuqian Automation Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2009-07-09
Registered Capital5000K CNY

Shanghai Shuqian Automation Equipment Co., Ltd., with its registered address at Room J3575, 12th Floor, Building 1, No. 399 Zhongren Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Administration. The legal representative is Wang Mingliang, and the business scope includes general projects: sales of electronic components and electromechanical component equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Intelligent control system integration; Sales of mechanical and electrical equipment; Sales of bearings, gears, and transmission components; Sales of power electronic components; Operation of wires and cables; Sales of industrial automatic control system 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 Plug, Simatic,

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Sprewell Electric Co., Ltd2011-06-20Industrial Plug, Waterproof Junction Box, Plastic Waterproof Distribution Box20410K CNYSupported
Shanghai Anzhu Optoelectronics Technology Co., Ltd2019-07-24Industrial Plug, High Definition Digital Imaging System/Software Accessories, Belt/Wire Rope/Conveyor Belt Fracture Detection Equipment (High-Definition)5000K CNYNot Supported
Shanghai Nanpu Instrument Factory2003-03-12Industrial Plug, Thermal Resistor, Conventional Thermocouple300K CNYNot Supported
Jiaxing Chuangqi Cable Co., Ltd2006-10-20Industrial Plug45100K CNYNot Supported
Shenzhen Wo'er Nuclear Materials Co., Ltd1998-06-19Industrial Plug, Cable Accessories, 1.259898562e+06K CNYNot Supported
Bisheng Yi Electric (Shanghai) Co., Ltd2013-06-27Industrial Plug, Industrial Socket, Vcs Visual Isolation Switch Box5000K CNYNot Supported
Shanghai Weimi Electromechanical Equipment Co., Ltd2013-10-11Industrial Plug, 3842 Linear Products, Dipma Amplifier5000K CNYNot Supported
Shanghai Yinfa International Trade Co., Ltd2013-08-30Industrial Plug, Fiberglass Hot Water Metering Pump, Proximity Sensor5000K CNYSupported
Ke Ying Fa Xian Kuai Technology (Shanghai) Co., Ltd2019-02-12Industrial Plug, Connector, Piezoelectric Accelerometer10000K CNYSupported
Shanghai Shuqian Automation Equipment Co., Ltd2009-07-09Industrial Plug, Simatic, 5000K CNYNot Supported

Knowledge Base

Q

This article explores the key factors in choosing circular or square design for industrial plugs, including structural characteristics, application scenarios, and usage precautions, to help readers make reasonable choices based on actual needs.

Q

This article focuses on the telephone numbers of industrial plug manufacturers, introducing the telephone numbers of industrial plug manufacturers - Aojia Senli Electric (Zhejiang) Co., Ltd. and Shenzhen Times Hongcheng Technology Co., Ltd

Q

Industrial plug is an electrical connection device specifically used in the industrial field, characterized by high reliability, high protection level, and strong load capacity. This type of plug is typically designed to connect high-power devices or work in high-risk environments to ensure the stability and safety of power supply. Industrial plugs can generally be divided into 3-core, 4-core, 5-core, etc., and the current is generally divided into

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