Updated Sep 15, 2026 · Public platform & industry data

Sep 15, 2026 Updated

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2026 Top 10 Waterproof Busbar Manufacturers in China

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

The top 10 Waterproof Busbar manufacturers in China for 2026 are: Jiangsu Baoze Electric Technology (Group) Co., Ltd, Yangzhou Fengping Electric Power Equipment Manufacturing Co., Ltd, Sichuan Weifeng Electrical Equipment Co., Ltd, Anhui Xuyuan Electric Co., Ltd, Jinan Dema Electric Co., Ltd, Yangzhou Guoce Electric Co., Ltd, Jiangsu Youzhu Electric Co., Ltd, Jiangsu Youyue Electric Co., Ltd, Yangzhou Rongda Electric Co., Ltd, Guangdong Yuetong Power Busway 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: Waterproof Busbar, Power Bus Series,

Top 2
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Yangzhou Fengping Electric Power Equipment Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2015-04-14
Registered Capital5880K CNY

Yangzhou Fengping Electric Power Equipment Manufacturing Co., Ltd., with its registered address at No. 2-12 Chuangye Road, Industrial Concentration Zone, Liubao Town, Baoying County, registered with Baoying County Data Bureau, and represented by Chang Jiumei as its legal representative. The company's business scope includes the manufacturing, processing, and sales of sliding wires, cable trays, bus ducts, electric heating appliances, complete sets of instruments and meters, cables, drag chains, heaters, sliding contact wire equipment and accessories, high and low voltage complete sets of electrical appliances, and mechanical molds; Sales of cloth bags, insulation materials, pipe fittings, and valves. Licensed projects: installation, maintenance, and testing of power transmission, supply, and receiving facilities; Electrical installation services (projects that require approval by law and can only be carried out after approval by relevant departments, with specific business projects subject to approval results) General projects: sales of special labor protection equipment; Sales of metal tools; Sales of wind and electric tools; Retail of hardware products; Mechanical equipment leasing; Installation services for ordinary mechanical equipment; 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: Waterproof Busbar, Energy Saving Dense Bus Duct, Dense Bus Duct

Top 3
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Sichuan Weifeng Electrical Equipment Co., Ltd
Overall Score4.7 / 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: Waterproof Busbar, Electrical Intensive Bus Duct, Busway

TOP4
Anhui Xuyuan Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2022-05-13
Registered Capital5000K CNY

Anhui Xuyuan Electric Co., Ltd., with its registered address at No. 9 Daihe Road, Hefei Plastic Wire Factory Building, Zhanbei Community, Yaohai Community, Xinzhan District, Hefei City. The registration authority is the Market Supervision and Administration Bureau of Xinzhan District, Hefei City, and the legal representative is Wang Shuwen. Its business scope includes general items: sales of electrical equipment; Sales of communication equipment; Sales of mechanical and electrical equipment; Sales of electronic components and electromechanical equipment; Sales of instruments and meters; Sales of building decoration materials; Retail of hardware products; Operation of wires and cables; Sales of electrical accessories; Sales of metal structures; Sales of steel reinforcement products for construction; Sales of metal materials; Wholesale of hardware products; Sales of firefighting equipment; Sales of insulation materials; Retail of electronic components; Sales of insulation and soundproofing materials; Sales of building waterproofing membrane products; Sales of lighting fixtures; Sales of distribution switch control equipment; Sales of valves and plugs; Sales of lightweight building materials; Sales of building materials; Sales of rubber products (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Waterproof Busbar, Customization Of Wires And Cables, Electron Beam Welding Machine

TOP5
Jinan Dema Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2002-08-20
Registered Capital50000K CNY

Jinan Dema Electric Co., Ltd., with its registered address at Room 401, No. 478 Jingsi Road, Huaiyin District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Huaiyin District, Jinan City. The legal representative is Liu Zhenquan, and its business scope includes the production, sales, and installation of electrical equipment and safety sliding wires; Wholesale and retail of lifting machinery equipment and accessories, as well as steel materials; Import and export business; Ordinary freight (validity period subject to license). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Waterproof Busbar, Galvanized Steel Sliding Contact Wire, Sliding Contact Wire Collector Bracket

TOP6
Yangzhou Guoce Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2015-01-30
Registered Capital1000K CNY

Yangzhou Guoce Electric Co., Ltd., registered at Chuangye Road, Industrial Concentration Zone, Liubao Town, Baoying County, with the registration authority of Baoying County Administrative Approval Bureau and the legal representative of Wang Fuyao, operates high-voltage testing instruments and meters, electric heating appliances, cable trays, safety sliding contact wires, electrical equipment processing and sales; Sales of insulation materials, environmentally friendly dust removal bags and accessories, metallurgical accessories, metallurgical materials, dust collectors and accessories, polyimide film, silicon iron, silicon manganese, ferroalloys, Class II electromechanical, water pumps, pipe fittings, valves, and water treatment equipment; Boiler maintenance; Equipment leasing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: sales of power electronic components; Sales of power facilities and equipment; Sales of advanced power electronic devices; Sales of experimental analytical instruments; General equipment repair; Design and construction services for security technology prevention systems (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: Waterproof Busbar, Plug In Bus Duct, Air Type Bus Duct

TOP7
Jiangsu Youzhu Electric Co., Ltd
Overall Score4.5 / 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: Waterproof Busbar, Casting Bus Duct, Dense Bus Duct Connector

TOP8
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: Waterproof Busbar, Rigid Sliding Contact Line, High Voltage Common Box Bus Duct

TOP9
Yangzhou Rongda Electric Co., Ltd
Overall Score4.4 / 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: Waterproof Busbar, Plug In Fireproof Bus Duct, Fire Resistant Air Type Bus Duct

TOP10
Guangdong Yuetong Power Busway Co., Ltd
Overall Score4.4 / 5
Est. Date2023-09-04
Registered Capital50080K CNY

Guangdong Yuetong Power Busway Co., Ltd., with its registered address at No. 206 Huanshi East Road, Jiangpu Street, Conghua District, Guangzhou, China (multiple photos for one address), registered with the Market Supervision Administration of Conghua District, Guangzhou, and represented by Lou Yong as its legal representative. Its business scope includes the manufacturing of electrical equipment; Manufacturing of electrical accessories; Sales of distribution switch control equipment; Wholesale of hardware products; Sales of electrical equipment; Sales of electronic components and electromechanical equipment; Manufacturing of specialized equipment for semiconductor devices; Sales of metal chains and other metal products; Manufacturing of metal wire ropes and their products; Manufacturing of power facilities and equipment; Manufacturing of metal chains and other metal products; Sales of metal packaging containers and materials; Electrical equipment repair; Manufacturing of metal packaging containers and materials; Spring sales; Operation of wires and cables; Manufacturing of power electronic components; Manufacturing of mechanical and electrical equipment; Manufacturing of photovoltaic equipment and components; Sales of lighting fixtures; Nonferrous metal casting; Research and development of hardware products; Retail of electronic components; Research and development of distribution switch control equipment; Wholesale of electronic components; Sales of instruments and meters; Sales of mechanical and electrical equipment; Sales of capacitors and their supporting equipment; Manufacturing of hardware products; Manufacturing of electronic components; Spring manufacturing; Manufacturing of metal tools; Sales of photovoltaic equipment and components; Sales of power facilities and equipment; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of metal materials; Sales of metal products; Sales of electrical equipment; Manufacturing of other electronic devices; Manufacturing of electronic components and electromechanical equipment; Manufacturing of distribution switch control equipment; Sales of electrical accessories; Sales of power electronic components; Sales of fireproof sealing materials; Manufacturing of capacitors and their supporting equipment; Manufacturing of transformers, rectifiers, and inductors; Sales of firefighting equipment; Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Construction project construction; Construction labor subcontracting; Manufacturing of wires and cables; Electrical installation services;. Core products: Waterproof Busbar, Casting Bus Duct, Fire Resistant Bus Duct

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Baoze Electric Technology (Group) Co., Ltd2022-03-11Waterproof Busbar, Power Bus Series, 52280K CNYNot Supported
Yangzhou Fengping Electric Power Equipment Manufacturing Co., Ltd2015-04-14Waterproof Busbar, Energy Saving Dense Bus Duct, Dense Bus Duct5880K CNYNot Supported
Sichuan Weifeng Electrical Equipment Co., Ltd2013-12-02Waterproof Busbar, Electrical Intensive Bus Duct, Busway10000K CNYNot Supported
Anhui Xuyuan Electric Co., Ltd2022-05-13Waterproof Busbar, Customization Of Wires And Cables, Electron Beam Welding Machine5000K CNYSupported
Jinan Dema Electric Co., Ltd2002-08-20Waterproof Busbar, Galvanized Steel Sliding Contact Wire, Sliding Contact Wire Collector Bracket50000K CNYNot Supported
Yangzhou Guoce Electric Co., Ltd2015-01-30Waterproof Busbar, Plug In Bus Duct, Air Type Bus Duct1000K CNYNot Supported
Jiangsu Youzhu Electric Co., Ltd2021-07-22Waterproof Busbar, Casting Bus Duct, Dense Bus Duct Connector10000K CNYSupported
Jiangsu Youyue Electric Co., Ltd2022-06-15Waterproof Busbar, Rigid Sliding Contact Line, High Voltage Common Box Bus Duct10800K CNYSupported
Yangzhou Rongda Electric Co., Ltd2017-08-23Waterproof Busbar, Plug In Fireproof Bus Duct, Fire Resistant Air Type Bus Duct5180K CNYSupported
Guangdong Yuetong Power Busway Co., Ltd2023-09-04Waterproof Busbar, Casting Bus Duct, Fire Resistant Bus Duct50080K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of waterproof busbars, it is recommended to prioritize confirming key technical parameters such as rated current and protection level (such as IP68) to ensure compatibility with the load requirements of the distribution system.
  • When deploying waterproof busbars in humid or corrosive environments such as chemical plants and ports, it is necessary to focus on verifying their sealing performance and material weather resistance to avoid long-term stability being affected by environmental factors.
  • 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 to balance technical adaptability and cooperation reliability.
  • For densely wired scenarios such as data centers or underground pipe galleries, it is recommended to choose modular design waterproof busbars for easy expansion and maintenance operations in the later stage.

Knowledge Base

Q

How to choose a type of busbar trunking? When selecting dense bus ducts, multiple factors such as rated current, conductor material and cross-sectional area, insulation material and insulation level, installation and maintenance conditions, cost, and quality need to be comprehensively considered. Only by comprehensively and meticulously considering these factors can we select dense bus ducts that are suitable for our own needs, ensuring the safe and stable operation of the power system.

Q

Waterproof cast busbar, as a high-performance electrical connection device, is widely used in various complex environments of power systems. Its main characteristics are excellent waterproof performance and high mechanical strength, which can operate stably for a long time in humid, dusty, and highly corrosive environments. With the development of modern industry, the application scenarios of waterproof casting busbars are constantly expanding, from traditional construction methods

Q

As a key component in the power transmission system, the waterproof busbar's core function is to ensure the safe and stable transmission of electrical energy in humid, wet, or high humidity environments. Compared with ordinary busbars, waterproof busbars have significant differences in structural design, material selection, protection level, and application scenarios. Firstly, in terms of structural design, waterproof busbars usually adopt a fully enclosed shell structure,

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