Updated Sep 13, 2026 · Public platform & industry data

Sep 13, 2026 Updated

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2026 Top 10 High Voltage Bus Duct Manufacturers in China

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Top-rated High Voltage Bus Duct suppliers, How to choose a High Voltage Bus Duct manufacturer, Best High Voltage Bus Duct companies in China

The top 10 High Voltage Bus Duct manufacturers in China for 2026 are: Jiangsu Baoze Electric Technology (Group) Co., Ltd, Jiangsu Youzhu Electric Co., Ltd, Guangdong Noke Electric Technology Co., Ltd, Jiangsu Hengzhisheng Electric Co., Ltd, Hebei Baizhen Metal Products Co., Ltd, Chongqing Sheng'an Copper Industry Co., Ltd, Yangzhou Rongda Electric Co., Ltd, Yangzhou Zhonghui Electric Appliance Co., Ltd, Yangzhou Hengfa Electric Co., Ltd, Jiangsu Yangyang Electrical 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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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: High Voltage Bus Duct, Power Bus Series,

Top 2
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Jiangsu Youzhu Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2021-07-22
Registered Capital10000K CNY

Jiangsu Youzhu Electric Co., Ltd., with its registered address at No. 168 Sanfeng North Road, Sanmao Street, Yangzhong City, Zhenjiang City, Jiangsu Province, is registered with the Yangzhong Municipal Government Service Management Office and represented by Liu Chunfa. Its business scope includes general projects such as sales of electrical equipment; Sales of metal materials; Sales of glass fiber reinforced plastic products; General equipment manufacturing (excluding special equipment manufacturing); Sales of distribution switch control equipment; Sales of building decoration materials; Wholesale of hardware products; Labor services (excluding labor dispatch); Sales of daily miscellaneous goods; Sales of labor protection equipment; Wholesale of electronic components; Sales of high-performance non-ferrous metals and alloy materials; Information consulting services (excluding licensed information consulting services); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Internet sales (except for the sale of goods that need to be licensed); Digital technology services; Entrepreneurial space services; Advertising release; Advertising design and agency; Advertising production; Marketing planning; Enterprise management consulting; Personal business services; Market research (excluding foreign-related research); Camera and video production services (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: High Voltage Bus Duct, Casting Bus Duct, Dense Bus Duct Connector

Top 3
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Guangdong Noke Electric Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2016-10-09
Registered Capital20000K CNY

Guangdong Nuoke Electric Technology Co., Ltd., registered at No. 01, Ducuowei Industrial Zone, Tuopu Tuozhong Road, Jinping District, Shantou City, with the registration authority of Shantou Market Supervision Administration and the legal representative of Zhang Peijie, engages in research and development, design, manufacturing, processing, sales, installation, and maintenance of complete sets of high and low voltage electrical equipment, bus ducts, cable trays, meter boxes, power equipment, and metal structural components; Sales: wires and cables, transformers, power ring network equipment, generator sets, hardware and electrical equipment, general machinery and accessories, steel, chemical products (excluding hazardous chemicals), building materials, fire-fighting equipment, electronic products, automation monitoring equipment, smart home devices, communication equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High Voltage Bus Duct, Bus Duct Connector, Casting Type Bus Duct

TOP4
Jiangsu Hengzhisheng Electric Co., Ltd
Overall Score4.6 / 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: High Voltage Bus Duct, Busbar, Closed Plug-In Bus Duct

TOP5
Hebei Baizhen Metal Products Co., Ltd
Overall Score4.6 / 5
Est. Date2021-04-23
Registered Capital5000K CNY

Hebei Baizhen Metal Products Co., Ltd. is registered in Dongdai Village, Xinzhen Town, Wen'an County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Wen'an County, Langfang City, and the legal representative is Niu Chao. Its business scope includes metal structure manufacturing. Manufacturing of metal doors and windows. Manufacturing of metal fittings for construction and furniture. Manufacturing of architectural decoration and plumbing components. Manufacturing of metal products for safety and firefighting purposes. Manufacturing of transformers, rectifiers, and inductors. Manufacturing of capacitors and their supporting equipment. Manufacturing of distribution switch control equipment. Manufacturing of power electronic components. Manufacturing of electrical accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High Voltage Bus Duct, Corrugated Bridge Frame, Frp Cable Tray

TOP6
Chongqing Sheng'an Copper Industry Co., Ltd
Overall Score4.5 / 5
Est. Date2010-03-15
Registered Capital80070K CNY

Chongqing Sheng'an Copper Industry Co., Ltd., with its registered address located at the 1st floor of the factory building at No. 3 Shuanglong Road, Economic Development Zone, Chongqing. The registration authority is the Market Supervision Administration of Nan'an District, Chongqing, and the legal representative is Fan Guozhi. Its business scope includes licensed projects such as wire and cable manufacturing; Electrical installation services; Various engineering construction activities; Installation, maintenance, and testing of power facilities; Road freight transportation (excluding dangerous goods). (For projects that require approval according to 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.). General project: Rolling and processing of non-ferrous metals; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical equipment; Electrical equipment repair; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of metal structures; Sales of metal structures; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing and selling copper products, aluminum products, wires and cables, and electrical equipment. (If the above business scope involves administrative licensing, it shall be operated within the scope and period approved by the license. It shall not be operated without obtaining the license or beyond the scope and period approved by the license.). (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: High Voltage Bus Duct, Bus Duct Connector, Right Angle Copper Bar

TOP7
Yangzhou Rongda Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2017-08-23
Registered Capital5180K CNY

Yangzhou Rongda Electric Co., Ltd., with its registered address located in Chuangye Park, Chengxi Industrial Concentration Zone, Baoying County, is registered with the Baoying County Administrative Approval Bureau. The legal representative is Liu Wenkai, and its business scope includes the processing, manufacturing, and sales of power equipment, instruments and meters, sliding contact wires, bus ducts, cable trays, electric heating appliances, and accessories; Sales of insulation materials, wires and cables, and labor protection equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High Voltage Bus Duct, Tube Type Bus Duct, Busway

TOP8
Yangzhou Zhonghui Electric Appliance Co., Ltd
Overall Score4.5 / 5
Est. Date2013-08-01
Registered Capital10000K CNY

Yangzhou Zhonghui Electric Appliance Co., Ltd., with its registered address at Tuanjie Road, Industrial Concentration Zone, Liubao Town, Baoying County, registered with the Baoying County Administrative Approval Bureau and represented by Qi Kai as its legal representative. Its business scope includes heaters, testers, sliding contact wires, bus ducts, mechanical mold processing, and sales; Sales of insulation materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of mechanical and electrical equipment; Sales of electric food processing equipment; Sales of mechanical and electrical equipment; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Manufacturing of mica products; Sales of mica products; Manufacturing of hardware products; Retail of hardware products; Sales of distribution switch control equipment; Sales 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: High Voltage Bus Duct, High Voltage Common Box Bus Duct, Fire Resistant Bus Duct

TOP9
Yangzhou Hengfa Electric Co., Ltd
Overall Score4.3 / 5
Est. Date2015-04-17
Registered Capital2100K CNY

Yangzhou Hengfa Electric Co., Ltd., registered at Fengming Road, Genggeng Industrial Concentration Zone, Wangzhigang Town, Baoying County, with Baoying County Data Bureau as the registration authority and Lei Hengzhao as the legal representative, is engaged in the research and development, manufacturing, and sales of industrial mobile power supply system products and components; Provide installation and maintenance services for power supply equipment; Manufacturing, processing, sales, installation, and maintenance of industrial electrical equipment and components, electrical complete sets, automation equipment, and electromechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High Voltage Bus Duct, Tube Type Bus Duct, Dense Bus Duct

TOP10
Jiangsu Yangyang Electrical Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2015-03-09
Registered Capital10180K CNY

Jiangsu Yangyang Electrical Equipment Co., Ltd., registered at Room 118, Building 2, Group 3, Guangrong Village, Nantinghu Economic Development Zone, Tinghu District, Yancheng City, registered with the Administrative Approval Bureau of Tinghu District, Yancheng City. The legal representative is Xu Gang, and the business scope includes high and low voltage electrical complete sets of equipment, cable trays, bus ducts, distribution boxes, low voltage cabinets, high voltage cabinets, wires and cables, hardware products (except for electric tricycles), mechanical parts manufacturing and sales (except for projects with special national regulations); Import and export business of various commodities and technologies through self operation and agency; Installation of complete electrical equipment (excluding power facilities); Design and construction of building decoration engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High Voltage Bus Duct, Polymer Bridge Frame, Cable Tray

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Baoze Electric Technology (Group) Co., Ltd2022-03-11High Voltage Bus Duct, Power Bus Series, 52280K CNYNot Supported
Jiangsu Youzhu Electric Co., Ltd2021-07-22High Voltage Bus Duct, Casting Bus Duct, Dense Bus Duct Connector10000K CNYSupported
Guangdong Noke Electric Technology Co., Ltd2016-10-09High Voltage Bus Duct, Bus Duct Connector, Casting Type Bus Duct20000K CNYSupported
Jiangsu Hengzhisheng Electric Co., Ltd2021-06-25High Voltage Bus Duct, Busbar, Closed Plug-In Bus Duct10000K CNYNot Supported
Hebei Baizhen Metal Products Co., Ltd2021-04-23High Voltage Bus Duct, Corrugated Bridge Frame, Frp Cable Tray 5000K CNYSupported
Chongqing Sheng'an Copper Industry Co., Ltd2010-03-15High Voltage Bus Duct, Bus Duct Connector, Right Angle Copper Bar80070K CNYSupported
Yangzhou Rongda Electric Co., Ltd2017-08-23High Voltage Bus Duct, Tube Type Bus Duct, Busway5180K CNYSupported
Yangzhou Zhonghui Electric Appliance Co., Ltd2013-08-01High Voltage Bus Duct, High Voltage Common Box Bus Duct, Fire Resistant Bus Duct10000K CNYNot Supported
Yangzhou Hengfa Electric Co., Ltd2015-04-17High Voltage Bus Duct, Tube Type Bus Duct, Dense Bus Duct2100K CNYSupported
Jiangsu Yangyang Electrical Equipment Co., Ltd2015-03-09High Voltage Bus Duct, Polymer Bridge Frame, Cable Tray10180K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of high-voltage bus ducts, it is recommended to prioritize confirming key technical parameters such as rated voltage, current capacity, and protection level to ensure compatibility with the power system design.
  • In high current distribution scenarios such as industrial plants or data centers, the heat dissipation performance and structural stability of high-voltage bus ducts are important factors affecting long-term operational reliability.
  • When selecting suppliers, a comprehensive evaluation can be conducted based on indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support.
  • For different installation environments (such as humid or high dust areas), it is necessary to verify whether the IP protection level and material anti-corrosion ability of the high-voltage bus duct meet the on-site requirements.

Knowledge Base

Q

When selecting a high-voltage bus duct supplier, multiple factors need to be considered comprehensively to ensure that the purchased products can meet the actual needs of the project and have good performance. Firstly, it is necessary to clarify the application scenarios and specific technical requirements of high-voltage bus ducts, such as voltage level, current capacity, installation environment, and whether special protection is required. These parameters directly affect the selection of the product

Q

This article analyzes the core points of high-voltage bus duct selection from three dimensions: current carrying capacity, environmental adaptation, and installation and maintenance, helping engineers avoid common misconceptions and choose bus duct solutions that meet their needs.

Q

High voltage bus duct is a device used for transmitting and distributing electrical energy in power systems, widely used in various industrial and construction fields. It is mainly composed of conductors, insulation materials, shells, and connectors, and has the characteristics of compact structure, high current carrying capacity, and easy installation. High voltage bus ducts typically use aluminum or copper alloys as conductor materials, which can effectively reduce resistance losses,

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