Updated Oct 4, 2026 · Public platform & industry data

Oct 4, 2026 Updated

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2026 Top 10 Enclosed Busbar Manufacturers in China

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Top-rated Enclosed Busbar suppliers, How to choose a Enclosed Busbar manufacturer, Best Enclosed Busbar companies in China

The top 10 Enclosed Busbar manufacturers in China for 2026 are: Jiangsu Baoze Electric Technology (Group) Co., Ltd, Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd, Yangzhou Haotai Electric Power Technology Co., Ltd, Yangzhou Rongfa Sliding Wire Electrical Co., Ltd, Wuxi Aneng Sliding Contact Electrical Appliance Co., Ltd, Jiangsu Youyue Electric Co., Ltd, Jiangsu Jiuyi Electric Power Equipment Co., Ltd, Tenglin Electric (Shandong) Co., Ltd, Jiangsu Hengzhisheng Electric Co., Ltd, Jiangsu Yuanshun Electric Technology 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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Jiangsu Baoze Electric Technology (Group) Co., Ltd
Overall Score4.9 / 5
Est. Date2022-03-11
Registered Capital52280K CNY

Jiangsu Baoze Electric Technology (Group) Co., Ltd., registered at No. 2 Sanhe Road, Industrial Concentration Zone, Luduo Town, Baoying County, with Baoying County Data Bureau as the registration authority and Zhu Changgeng as the legal representative, is engaged in licensed projects including electrical installation services (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) and general projects including research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of electrical accessories; Manufacturing of mechanical and electrical equipment; Manufacturing of metal structures; Manufacturing of instruments and meters; Manufacturing of electrical instruments and meters; Manufacturing of specialized equipment for environmental protection; Manufacturing of automotive parts and accessories; Sales of distribution switch control equipment; Sales of electrical accessories; Sales of mechanical and electrical equipment; Sales of metal structures; Sales of instruments and meters; Sales of electrical equipment; Sales of electrical instruments and meters; Sales of specialized equipment for environmental protection; Wholesale of automotive spare parts; Sales of non-ferrous metal alloys; Sales of plastic products; Sales of rubber products; Import and export of goods; Technology import and export; Import and export agency (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: Enclosed Busbar, Power Bus Series,

Top 2
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Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2004-06-09
Registered Capital10000K CNY

Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd. is registered at Room 5F-1029, No. 1955 Hami Road, Changning District, Shanghai. The registration authority is Changning District Market Supervision Administration, and the legal representative is Zhao Shucai. The business scope includes licensed projects and various engineering construction activities. (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 of relevant departments.) General projects: mechanical and electrical equipment, labor protection supplies, disinfectants (excluding hazardous chemicals), automation control equipment, communication equipment, hardware and electrical equipment, instruments and meters, wires and cables, computers, software and auxiliary equipment, daily chemical products, chemical raw materials and products (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), daily sales of hundred goods, wholesale of Class I medical devices, wholesale of Class II medical devices, wholesale of medical masks, sales of daily masks (non-medical), sales of industrial textile products, rental of self owned houses, 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: Enclosed Busbar, Mechanical Hand, Filter/Cartridge

Top 3
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Yangzhou Haotai Electric Power Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2014-04-23
Registered Capital10180K CNY

Yangzhou Haotai Electric Power Technology Co., Ltd., with its registered address at No. 8 Century Avenue, Industrial Concentration Zone, Liubao Town, Baoying County, registered with the Baoying County Administrative Approval Bureau, and represented by Zhang Wenzhong as its legal representative. Its business scope includes research and development, processing, and sales of high-voltage detection equipment, testing instruments and meters, automation control systems, sliding wires, oil filters, and electric heating appliances; Sales of cables and insulation materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General project: sales of mica products; Mechanical equipment leasing; Sales of special ceramic products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; General equipment repair; Specialized equipment repair; Electrical equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for ordinary mechanical equipment; Measurement technology services (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: Enclosed Busbar, Insulation Oil Dielectric Strength Tester, Voltage Current Characteristic Tester

TOP4
Yangzhou Rongfa Sliding Wire Electrical Co., Ltd
Overall Score4.6 / 5
Est. Date2005-09-20
Registered Capital56500K CNY

Yangzhou Rongfa Sliding Wire Electrical Co., Ltd., with its registered address located in Liubao Town Industrial Park, Baoying County, is registered with the Baoying County Administrative Approval Bureau. The legal representative is Xia Yongsong, and its business scope includes sliding contact wires, cable trays, bus ducts, drag chains, dust removal bags, pipe fittings, flanges, induction rings, and processing and sales of industrial and mining electromechanical equipment; Research and development, processing, and sales of instruments and meters; Sales of cables, aluminum profiles, insulation materials, sliding wire sheaths, and accessories. (Projects that require approval by law must be approved by relevant departments before conducting business activities) Licensed project: Import and export of goods (Projects that require approval by law must be approved by relevant departments before conducting business activities, and specific business projects are subject to the approval results). Core products: Enclosed Busbar, High And Low Voltage Common Box Bus Duct, Dense Bus Duct

TOP5
Wuxi Aneng Sliding Contact Electrical Appliance Co., Ltd
Overall Score4.6 / 5
Est. Date2001-04-05
Registered Capital12800K CNY

Wuxi Aneng Sliding Contact Electrical Appliance Co., Ltd., with its registered address in Nongba Village, Dongbeitang Town, Xishan District, Wuxi City, is registered with the Xishan District Administrative Approval Bureau of Wuxi City. The legal representative is Lu Chunjing, and its business scope includes the manufacturing, processing, and sales of safety sliding contact electrical appliances, cable trays, bus ducts, power machinery equipment, metallurgical machinery equipment, mining machinery equipment, vibration conveying machinery equipment, and non-standard metal structural components; Import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited by the state for enterprise operation or import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Enclosed Busbar, Tube Type Sliding Contact Line, Single Pole Sliding Contact Line

TOP6
Jiangsu Youyue Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2022-06-15
Registered Capital10800K CNY

Jiangsu Youyue Electric Co., Ltd., with its registered address at No. 36-6 Yongjun Road, Industrial Concentration Zone, Liubao Town, Baoying County, is registered with the Baoying County Administrative Approval Bureau and represented by Zhang Jian as the legal representative. Its business scope includes licensed projects such as electrical installation services; Installation, maintenance, and testing of power transmission, supply, and receiving facilities (projects that require approval by law must be approved by relevant departments before business activities can be carried out, and specific business projects are subject to approval results) General project: Manufacturing of electrical signal equipment devices; Manufacturing of mechanical and electrical equipment; Electrical equipment repair; Sales of electrical equipment; Sales of electrical signal equipment devices; Sales of mechanical and electrical equipment; Sales of lighting fixtures; Sales of electrical accessories; Manufacturing of special ceramic products; Manufacturing of graphite and carbon products; Manufacturing of distribution switch control equipment; Manufacturing of power electronic components; Manufacturing of electrical instruments and meters; Sales of distribution switch control equipment; Sales of power electronic components; Sales of electrical instruments and meters; Sales of lighting fixtures; Sales of special ceramic products; Rental services (excluding licensed rental services); Manufacturing of general components; Manufacturing of transformers, rectifiers, and inductors; Operation of wires and cables; Retail of electronic components; Sales of electronic specialized equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of glass fiber reinforced plastic products (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: Enclosed Busbar, Multi Pole Tube Sliding Contact Line, Tube Type Bus Duct

TOP7
Jiangsu Jiuyi Electric Power Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2018-07-10
Registered Capital10180K CNY

Jiangsu Jiuyi Electric Power Equipment Co., Ltd., with its registered address at No. 23 Haiwo Road, Guangling District, Yangzhou City, is registered with the Guangling District Data Bureau of Yangzhou City. The legal representative is Lu Jiajian, and its business scope includes wholesale and retail of power equipment, high-voltage testing equipment, instruments and meters, electrical equipment, electric heating appliances, bus trays, industrial belts, wires and cables, valve components, automation control equipment, electronic products and accessories; Production, sales, and leasing of electrical equipment; Engaged in technical development and consulting in the field of electrical technology. General projects: Manufacturing of non-ferrous metal alloys; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of instruments and meters; Manufacturing of electrical equipment (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: Enclosed Busbar, Three Phase Energy Meter Verification Instrument, Transformer Core Grounding Current Tester

TOP8
Tenglin Electric (Shandong) Co., Ltd
Overall Score4.5 / 5
Est. Date2015-05-07
Registered Capital15000K CNY

Tenglin Electric (Shandong) Co., Ltd. is registered at the northwest corner of the intersection of Zhaode Road and Rongli Street in Qingzhou Economic Development Zone, Weifang City, Shandong Province. The registration authority is the Qingzhou Market Supervision and Administration Bureau, and the legal representative is Fan Mingyue. Its business scope includes the research and development, production, sales, installation, and maintenance of mobile power supply equipment, safety sliding wires and accessories, mechanical equipment and accessories, lifting machinery equipment and accessories, bridge inspection equipment and accessories, cable trays, control switch cabinets, plastic products, electrical equipment, and power busbars. It also produces and sells C-shaped steel and various types of sliding cars, as well as safety protection equipment, labor protection supplies, electric tools, pneumatic tools, hardware and electrical equipment, mining machinery equipment, electrical cables, and household appliances. Wholesale and retail of electrical appliances, technical consulting and services, import and export of goods, and import and export of technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Enclosed Busbar, , Bus Duct Series

TOP9
Jiangsu Hengzhisheng Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2021-06-25
Registered Capital10000K CNY

Jiangsu Hengzhisheng Electric Co., Ltd., with its registered address at Building 52, Chuangye Park, Chengxi Industrial Concentration Zone, Shanyang Town, Baoying County, is registered with the Baoying County Administrative Approval Bureau and represented by Sheng Chunsong as its legal representative. Its business scope includes general projects such as mechanical and electrical equipment manufacturing; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of electrical accessories; Sales of electrical accessories; Sales of mechanical and electrical equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of power facilities and equipment; Retail of electronic components; Sales of electrical equipment; Sales of labor protection equipment; Operation of wires and cables; Sales of specialized equipment for environmental protection; 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 with a business license in accordance with the law). Core products: Enclosed Busbar, Lighting Bus Duct, Dense Bus Duct

TOP10
Jiangsu Yuanshun Electric Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-11-24
Registered Capital11680K CNY

Jiangsu Yuanshun Electric Technology Co., Ltd., with its registered address located in the Industrial Concentration Zone of Liubao Town, Baoying County, is registered with the Baoying County Administrative Approval Bureau. The legal representative is Jiang Yuanchang, and its business scope includes the research and development, manufacturing, and sales of sliding wires, busbars, cable trays, and high-voltage testing equipment; Sales of wires and cables, safety tools, lighting fixtures, electric heating coils, water pumps, ceramics, instruments and meters, and insulation materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Enclosed Busbar, Multi Pole Tube Sliding Contact Line, Rigid Sliding Contact Line

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Baoze Electric Technology (Group) Co., Ltd2022-03-11Enclosed Busbar, Power Bus Series, 52280K CNYNot Supported
Shanghai Xiangshu Oumao Electromechanical Equipment Co., Ltd2004-06-09Enclosed Busbar, Mechanical Hand, Filter/Cartridge10000K CNYNot Supported
Yangzhou Haotai Electric Power Technology Co., Ltd2014-04-23Enclosed Busbar, Insulation Oil Dielectric Strength Tester, Voltage Current Characteristic Tester10180K CNYSupported
Yangzhou Rongfa Sliding Wire Electrical Co., Ltd2005-09-20Enclosed Busbar, High And Low Voltage Common Box Bus Duct, Dense Bus Duct56500K CNYNot Supported
Wuxi Aneng Sliding Contact Electrical Appliance Co., Ltd2001-04-05Enclosed Busbar, Tube Type Sliding Contact Line, Single Pole Sliding Contact Line12800K CNYSupported
Jiangsu Youyue Electric Co., Ltd2022-06-15Enclosed Busbar, Multi Pole Tube Sliding Contact Line, Tube Type Bus Duct10800K CNYSupported
Jiangsu Jiuyi Electric Power Equipment Co., Ltd2018-07-10Enclosed Busbar, Three Phase Energy Meter Verification Instrument, Transformer Core Grounding Current Tester10180K CNYNot Supported
Tenglin Electric (Shandong) Co., Ltd2015-05-07Enclosed Busbar, , Bus Duct Series15000K CNYSupported
Jiangsu Hengzhisheng Electric Co., Ltd2021-06-25Enclosed Busbar, Lighting Bus Duct, Dense Bus Duct10000K CNYNot Supported
Jiangsu Yuanshun Electric Technology Co., Ltd2017-11-24Enclosed Busbar, Multi Pole Tube Sliding Contact Line, Rigid Sliding Contact Line11680K CNYSupported

Knowledge Base

Q

In industrial power supply systems, enclosed sliding contact wires are widely used as the core components for power transmission in mobile devices, such as port machinery, lifting and transportation, and automated production lines. Its operational stability is directly related to the continuity and safety of the entire production line. Therefore, selecting the appropriate supplier becomes a key step in ensuring the long-term reliable operation of the system. Firstly, attention should be paid to the supplier's technology

Q

This article analyzes the core advantages, applicable scenarios, and selection points of enclosed sliding contact wires, helping industrial users understand their protective design, stable power supply characteristics, and how to choose suitable models according to environmental requirements.

Q

Closed sliding contact line is a device used for power transmission, typically applied in industrial automation, rail transit, and large mechanical equipment. It provides continuous power supply to mobile devices through sliding contact, and has the characteristics of high safety and easy maintenance. The enclosed sliding contact wire is mainly composed of conductive parts, insulating materials, and a shell, and its design can effectively prevent external dust

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