Updated Sep 13, 2026 · Public platform & industry data

Sep 13, 2026 Updated

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2026 Top 10 High Voltage Common Box Bus Duct Manufacturers in China

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

The top 10 High Voltage Common Box Bus Duct manufacturers in China for 2026 are: Jiangsu Baoze Electric Technology (Group) Co., Ltd, Hebei Baizda Electrical Equipment Co., Ltd, Sichuan Weifeng Electrical Equipment Co., Ltd, Wuhan Hongyun Huisheng Electric Co., Ltd, Sichuan Chisheng Electrical Equipment Co., Ltd, Guangdong Noke Electric Technology Co., Ltd, Yangzhou Rongda Electric Co., Ltd, Jiangsu Youzhu Electric Co., Ltd, Jiangsu Youyue Electric Co., Ltd, Sichuan Chuanmei 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 Common Box Bus Duct, Power Bus Series,

Top 2
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Hebei Baizda Electrical Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2020-11-25
Registered Capital12980K CNY

Hebei Baizda Electrical Equipment Co., Ltd., with its registered address located on the west side of Shuangta Village, Shuyang Town, Sanhe City, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Sanhe City, Langfang City. The legal representative is Li Jin, and the business scope includes general projects: manufacturing of transmission and distribution and control equipment; Manufacturing of distribution switch control equipment; Operation of wires and cables; Sales of electrical accessories; Manufacturing of metal materials; Rolling and processing of non-ferrous metals; Sales of metal structures; Retail of hardware products; Wholesale of hardware products; Sales of distribution switch control equipment; Sales of supply instruments and meters; Sales of metal cutting and welding equipment; Sales of monitoring and control equipment for power transmission and distribution; Sales of power electronic components; Sales of electrical equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of building decoration materials; Sales of mechanical and electrical equipment; Sales of photovoltaic equipment and components; Retail of electronic components; Wholesale of electronic components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of metal fittings for construction; Sales of new metal functional materials; Sales of insulation materials; Sales of anti-corrosion materials; Sales of building materials; Sales of lightweight building materials; Sales of lighting fixtures; Sales of lighting fixtures; Sales of daily necessities; Sales of firefighting equipment; Sales of security equipment; Sales of underwater systems and operational equipment; Sales of building waterproofing membrane products; Sales of household appliances; Electronic product sales; Sales of pneumatic power machinery and components; Sales of refrigeration and air conditioning equipment; Sales of gas compression machinery; Sales of pumps and vacuum equipment; Installation services for ordinary mechanical equipment; Sales of non-ferrous metal alloys; Import and export of goods; Technology import and export; Import and export agency; Domestic trade agency; Trade brokers; Metal structure manufacturing (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: electrical installation services; Construction project construction; Installation, maintenance, and testing of power transmission, supply, and receiving facilities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: High Voltage Common Box Bus Duct, Dense Bus Duct, Air Bus Duct

Top 3
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Sichuan Weifeng Electrical Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2013-12-02
Registered Capital10000K CNY

Sichuan Weifeng Electrical Equipment Co., Ltd., registered at No. 299 Tongzhan Road, Qingbaijiang District, Chengdu City, with its registered address at Building 3, 1st Floor, No. 8. The registration authority is the Qingbaijiang District Market Supervision Administration, and the legal representative is Pang Weifeng. Its business scope includes general projects such as mechanical and electrical equipment manufacturing; Manufacturing of general components; Manufacturing of metal structures; Manufacturing of hardware products; Manufacturing of metal materials; Manufacturing of lightweight building materials; Sales of electrical equipment; Research and development of metal products; Research and development of distribution switch control equipment; Mechanical equipment research and development; Sales of metal materials; Wholesale of hardware products; Sales of high-performance sealing materials; Sales of building decoration materials; Mechanical equipment leasing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Professional design services; Internet sales (except for the sale of goods that need to be licensed); Software development; Sales of distribution switch control 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) Licensed project: construction project construction; Installation, maintenance, and testing of power transmission, supply, and receiving facilities. (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: High Voltage Common Box Bus Duct, High Voltage Tubular Busbar, Waterproof Dense Bus Duct

TOP4
Wuhan Hongyun Huisheng Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2020-01-17
Registered Capital1000K CNY

Wuhan Hongyun Huisheng Electric Co., Ltd., with its registered address at No. 516 Chuangxin Avenue, Building 3, Floors 1-7, Dongxihu District, Wuhan City, is registered with the Market Supervision and Administration Bureau of Dongxihu District, Wuhan City. The legal representative is Chen Minghui, and its business scope includes the research and development, processing, and sales of electrical appliances, wires and cables, electronic components, building materials, hardware and electrical equipment, lighting fixtures, electromechanical equipment, distribution cabinets, power equipment, transformers, cable trays, and electronic products; Manufacturing and wholesale/retail operation of complete sets of high and low pressure equipment and valves; Mechanical equipment processing; Wholesale and retail of steel, household appliances, energy-saving equipment, mechanical equipment, instruments and meters, communication equipment, and metal materials; Sales and installation of electronic control equipment and smart home systems; Indoor and outdoor decoration engineering, municipal engineering construction. (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: High Voltage Common Box Bus Duct, Seismic Bracing, Cable Tray

TOP5
Sichuan Chisheng Electrical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2019-11-25
Registered Capital10000K CNY

Sichuan Chisheng Electrical Equipment Co., Ltd., registered at Group 3, Tanlin Village, Beiwai Township, Guanghan City, Deyang City, Sichuan Province, with the registration authority of Guanghan Market Supervision Administration and the legal representative of Tu Taihui, operates in the manufacturing of electrical machinery and equipment; Manufacturing of metal structures; Manufacturing of metal processing machinery; Black metal casting; Manufacturing of forgings and powder metallurgy products; Sales of mechanical equipment, hardware products, and electronic products; Wholesale of metals and metal ores (excluding hazardous chemicals); Selling building materials. (The above business scope does not include projects prohibited or restricted by the state, nor does it include sand and gravel processing and operation) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High Voltage Common Box Bus Duct, Cable Bracket, Cable Tray

TOP6
Guangdong Noke Electric Technology Co., Ltd
Overall Score4.6 / 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 Common Box Bus Duct, Bus Duct Connector, Casting Type Bus Duct

TOP7
Yangzhou Rongda Electric Co., Ltd
Overall Score4.6 / 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 Common Box Bus Duct, Tube Type Bus Duct, Busway

TOP8
Jiangsu Youzhu Electric Co., Ltd
Overall Score4.6 / 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 Common Box Bus Duct, Casting Bus Duct, Dense Bus Duct Connector

TOP9
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: High Voltage Common Box Bus Duct, Tube Type Bus Duct, Poured Type Bus Duct

TOP10
Sichuan Chuanmei Electrical Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2022-04-02
Registered Capital20220K CNY

Sichuan Chuanmei Electrical Equipment Co., Ltd., with its registered address at No. 63, Lixingzhijia D District, Chongzhou Economic Development Zone, Chengdu City, Sichuan Province, is registered with the Chongzhou Market Supervision Administration Bureau and represented by Yin Song as the legal representative. Its business scope includes licensed projects such as construction professional operations; Construction project construction; Installation, maintenance, and testing of power transmission, supply, and receiving facilities. (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: Manufacturing of power transmission and distribution and control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of power facilities and equipment; Sales of mechanical and electrical equipment; Software development; Sales of electrical equipment; Manufacturing of general components; Manufacturing of hardware products; Manufacturing of metal materials; Research and development of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of distribution switch control equipment; Sales of plastic products; Sales of metal materials; Mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of building materials; Mold manufacturing; Mold sales; Manufacturing of metal products for safety and firefighting purposes; Electronic product sales; Sales of valves and plugs; Operation of wires and cables; Sales of firefighting equipment; Sales of metal products; Wood sales; Sales of building waterproofing membrane products; Sales of rubber products; Research and development of metal products; Sales of power electronic components. (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 Common Box Bus Duct, Poured Type Bus Duct, Dense Bus Duct

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Baoze Electric Technology (Group) Co., Ltd2022-03-11High Voltage Common Box Bus Duct, Power Bus Series, 52280K CNYNot Supported
Hebei Baizda Electrical Equipment Co., Ltd2020-11-25High Voltage Common Box Bus Duct, Dense Bus Duct, Air Bus Duct12980K CNYNot Supported
Sichuan Weifeng Electrical Equipment Co., Ltd2013-12-02High Voltage Common Box Bus Duct, High Voltage Tubular Busbar, Waterproof Dense Bus Duct10000K CNYNot Supported
Wuhan Hongyun Huisheng Electric Co., Ltd2020-01-17High Voltage Common Box Bus Duct, Seismic Bracing, Cable Tray1000K CNYSupported
Sichuan Chisheng Electrical Equipment Co., Ltd2019-11-25High Voltage Common Box Bus Duct, Cable Bracket, Cable Tray10000K CNYNot Supported
Guangdong Noke Electric Technology Co., Ltd2016-10-09High Voltage Common Box Bus Duct, Bus Duct Connector, Casting Type Bus Duct20000K CNYSupported
Yangzhou Rongda Electric Co., Ltd2017-08-23High Voltage Common Box Bus Duct, Tube Type Bus Duct, Busway5180K CNYSupported
Jiangsu Youzhu Electric Co., Ltd2021-07-22High Voltage Common Box Bus Duct, Casting Bus Duct, Dense Bus Duct Connector10000K CNYSupported
Jiangsu Youyue Electric Co., Ltd2022-06-15High Voltage Common Box Bus Duct, Tube Type Bus Duct, Poured Type Bus Duct10800K CNYSupported
Sichuan Chuanmei Electrical Equipment Co., Ltd2022-04-02High Voltage Common Box Bus Duct, Poured Type Bus Duct, Dense Bus Duct20220K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of high-voltage common box bus ducts, it is recommended to match project requirements based on key technical parameters such as rated current (e.g. 4000A-6300A) and insulation level (e.g. IP54), with particular attention to core indicators such as short-circuit withstand capability and temperature rise limit.
  • In scenarios such as power plants, data centers, or large industrial buildings, high-voltage common box bus ducts are commonly used for the main distribution system. When purchasing, the configuration or protection level of the tap changer unit can be selected based on spatial layout and heat dissipation conditions.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure supply stability and long-term service capabilities.
  • The conductor material (such as copper or aluminum) and the anti-corrosion performance of the outer shell of the high-voltage common box bus duct directly affect the service life. It is recommended to comprehensively evaluate and select based on cost budget and working environment (such as coastal high salt spray areas).

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