Zhenjiang ACE Electric Group CO., LTD

10 Leading Busbar Suppliers in the world

Nov 12, 2025

Introduction to Busbar

A busbar is a metallic strip or bar, typically made of copper, aluminum, or brass, that conducts electricity within a switchgear, distribution board, substation, or other electrical equipment. It serves as a common connection point for multiple electrical circuits, allowing for the efficient distribution of electrical power. Busbars are designed to handle high currents and are crucial components in electrical systems, providing a reliable and low - resistance path for the flow of electricity. They come in various shapes, sizes, and configurations to meet different application requirements, such as flat, round, or tubular designs.


1. Zhenjiang ACE Electric Group CO., LTD

Company Introduction

Zhenjiang ACE Electric Group CO., LTD is a well - established enterprise in the electrical industry. With years of experience, the company has built a solid reputation for providing high - quality electrical products, including busbars. It has a modern manufacturing facility equipped with advanced production and testing equipment, enabling it to produce busbars that meet international standards. The company is committed to continuous innovation, investing heavily in research and development to improve the performance and quality of its products. It also has a professional and dedicated team of engineers and technicians who are proficient in the design and production of busbars.


Busbar - related Features and Advantages

  • High - Quality Materials: Zhenjiang ACE Electric Group uses high - purity copper and aluminum materials for its busbars. These materials have excellent electrical conductivity, which reduces power losses during transmission. The company carefully selects its raw materials from reliable suppliers, ensuring the consistency and quality of the busbars.
  • Customization Capability: The company understands that different customers have different requirements. Therefore, it offers a high degree of customization for its busbars. Whether it is the size, shape, or surface treatment, Zhenjiang ACE Electric Group can tailor the busbars according to the specific needs of the customers. This flexibility makes it a preferred choice for many customers in various industries.
  • Advanced Manufacturing Process: The manufacturing process of the busbars at Zhenjiang ACE Electric Group is highly automated and precise. The company uses advanced stamping, bending, and welding techniques to ensure the dimensional accuracy and mechanical strength of the busbars. In addition, strict quality control measures are implemented at every stage of the production process to guarantee the quality of the final products.
  • Comprehensive Testing: Before the busbars are shipped to the customers, they undergo a series of comprehensive tests. These tests include electrical conductivity testing, insulation resistance testing, and temperature rise testing. By conducting these tests, the company can ensure that the busbars meet the required performance standards and are safe to use.
  • Website: https://www.ace-cabletray.com/


2. ABB Ltd

Company Introduction

ABB Ltd is a global leader in power and automation technologies. With a history dating back over 130 years, ABB has a vast portfolio of products and services in the electrical industry. The company operates in more than 100 countries and has a strong presence in both developed and emerging markets. ABB's research and development efforts are focused on developing innovative solutions to meet the evolving needs of the energy and industrial sectors. It invests heavily in new technologies such as digitalization, robotics, and artificial intelligence to enhance the performance and efficiency of its products.


Busbar - related Features and Advantages

  • Innovative Design: ABB is known for its innovative busbar designs. The company uses advanced simulation and modeling techniques to optimize the design of busbars for maximum performance. For example, its busbars are designed to have low inductance and capacitance, which reduces electromagnetic interference and improves the overall efficiency of the electrical system.
  • High - Voltage and High - Current Capability: ABB's busbars are capable of handling high - voltage and high - current applications. This makes them suitable for use in large - scale power plants, substations, and industrial facilities. The company's expertise in high - power applications ensures that the busbars can operate reliably under extreme conditions.
  • Safety and Reliability: Safety is a top priority for ABB. Its busbars are designed with multiple safety features, such as insulation barriers and grounding systems. The company also conducts extensive testing and quality control to ensure the reliability of its busbars. ABB's busbars have a long service life and require minimal maintenance, reducing the overall cost of ownership for the customers.
  • Global Support Network: With its global presence, ABB has a comprehensive support network. Customers can access technical support, spare parts, and training services from ABB's local offices. This ensures that customers can get timely assistance whenever they encounter problems with their busbars.


3. Siemens AG

Company Introduction

Siemens AG is a German multinational conglomerate with a strong focus on electrification, automation, and digitalization. The company has a rich history of innovation and has been at the forefront of technological advancements in the electrical industry for over 170 years. Siemens operates in various sectors, including energy, healthcare, and transportation. It has a large research and development team that continuously works on developing new products and improving existing ones.


Busbar - related Features and Advantages

  • Digital Integration: Siemens is a pioneer in digitalizing its busbar systems. Its busbars can be integrated with digital monitoring and control systems, allowing for real - time monitoring of electrical parameters such as current, voltage, and temperature. This enables predictive maintenance, which helps to prevent equipment failures and reduce downtime.
  • Modular Design: Siemens' busbars feature a modular design, which makes them easy to install, expand, and modify. The modular design also allows for quick replacement of components in case of a failure. This flexibility is particularly beneficial for customers who need to adapt their electrical systems to changing requirements.
  • Energy Efficiency: Siemens is committed to developing energy - efficient products. Its busbars are designed to minimize power losses and improve the overall energy efficiency of the electrical system. By using advanced materials and manufacturing processes, Siemens' busbars can reduce energy consumption and lower operating costs for the customers.
  • Compliance with Standards: Siemens' busbars comply with a wide range of international and national standards. The company ensures that its products meet the highest quality and safety requirements, which gives customers confidence in using its busbars in their electrical systems.


4. Schneider Electric SE

Company Introduction

Schneider Electric SE is a French multinational corporation specializing in energy management and automation. The company has a global presence and offers a wide range of products and services for residential, commercial, and industrial applications. Schneider Electric is known for its commitment to sustainability and has set ambitious goals to reduce its environmental impact. It invests in research and development to develop eco - friendly products and solutions.


Busbar - related Features and Advantages

  • Sustainable Solutions: Schneider Electric's busbars are designed with sustainability in mind. The company uses recycled materials in the production of its busbars and aims to reduce the carbon footprint of its products. In addition, its busbars are energy - efficient, which helps customers to reduce their energy consumption and contribute to a greener environment.
  • Easy Installation and Maintenance: Schneider Electric's busbars are designed for easy installation and maintenance. The company provides detailed installation instructions and offers training services to ensure that customers can install and maintain their busbars correctly. The busbars also have a modular design, which simplifies the maintenance process.
  • Comprehensive Product Range: Schneider Electric offers a comprehensive range of busbars to meet different application requirements. Whether it is a small - scale residential application or a large - scale industrial project, the company has a suitable busbar solution. The company also provides customized solutions based on the specific needs of the customers.
  • Smart Grid Compatibility: Schneider Electric's busbars are compatible with smart grid technologies. They can be integrated with smart meters and other smart grid devices to enable better management of electrical power. This helps to improve the efficiency and reliability of the electrical grid.


5. Eaton Corporation plc

Company Introduction

Eaton Corporation plc is an Irish - registered, multinational power management company. The company has a diverse product portfolio that includes electrical components, systems, and services. Eaton has a long history of providing reliable power solutions to customers in various industries. It focuses on developing products that can improve the efficiency, safety, and reliability of electrical systems.


Busbar - related Features and Advantages

  • Power Quality Management: Eaton's busbars are designed to improve power quality. They can reduce voltage sags, harmonics, and other power quality issues, which is crucial for sensitive electrical equipment. The company uses advanced filtering and compensation technologies to ensure the stability of the electrical supply.
  • High - Performance Materials: Eaton uses high - performance materials in the production of its busbars. These materials have excellent mechanical and electrical properties, which enable the busbars to withstand high temperatures and mechanical stresses. The company's busbars also have a high resistance to corrosion, ensuring a long service life.
  • System Integration: Eaton can integrate its busbars with other electrical components and systems, such as switchgear and transformers. This allows for a more comprehensive and optimized electrical solution. The company's expertise in system integration helps to improve the overall performance and reliability of the electrical system.
  • Safety - First Approach: Eaton has a strong focus on safety. Its busbars are designed with multiple safety features, such as arc - flash protection and over - current protection. The company also provides safety training and education to its customers to ensure that they can use its busbars safely.


6. General Electric Company (GE)

Company Introduction

General Electric Company, commonly known as GE, is an American multinational conglomerate. The company has a long and storied history in the electrical industry, dating back to the late 19th century. GE has been involved in many significant technological advancements, including the development of the light bulb and the electric power grid. The company operates in various sectors, such as aviation, healthcare, and energy.


Busbar - related Features and Advantages

  • Research and Development Leadership: GE is known for its strong research and development capabilities. The company invests heavily in developing new materials and technologies for its busbars. For example, GE has been exploring the use of advanced composites and nanomaterials to improve the performance of its busbars.
  • Large - Scale Project Experience: GE has extensive experience in handling large - scale electrical projects. Its busbars have been used in major power plants, industrial complexes, and infrastructure projects around the world. The company's ability to manage large - scale projects ensures that its busbars can meet the high - volume and high - performance requirements of these projects.
  • Advanced Manufacturing Techniques: GE uses advanced manufacturing techniques such as 3D printing and precision machining in the production of its busbars. These techniques allow for more precise and complex designs, improving the performance and efficiency of the busbars.
  • Industry Standards and Certifications: GE's busbars comply with a wide range of industry standards and certifications. The company's commitment to quality and safety is reflected in its compliance with these standards, which gives customers confidence in using its busbars.


7. Mitsubishi Electric Corporation

Company Introduction

Mitsubishi Electric Corporation is a Japanese multinational electronics and electrical equipment manufacturing company. The company has a diverse product portfolio that includes air conditioners, elevators, and electrical components. Mitsubishi Electric is known for its high - quality products and advanced technology. It has a strong research and development team that focuses on developing innovative solutions to meet the changing needs of the market.


Busbar - related Features and Advantages

  • High - Precision Manufacturing: Mitsubishi Electric is renowned for its high - precision manufacturing processes. Its busbars are manufactured with extremely tight tolerances, ensuring accurate dimensions and excellent electrical performance. The company's manufacturing facilities are equipped with state - of - the - art equipment to achieve this high level of precision.
  • Thermal Management: Mitsubishi Electric's busbars are designed with effective thermal management systems. The company uses advanced heat dissipation techniques to prevent overheating of the busbars, which can improve the reliability and lifespan of the electrical system.
  • Environment - Friendly Design: Mitsubishi Electric is committed to environmental protection. Its busbars are designed to be energy - efficient and use environmentally friendly materials. The company also follows strict environmental management practices in its manufacturing processes.
  • Customized Solutions for Japanese and Global Markets: Mitsubishi Electric can provide customized busbar solutions for both the Japanese and global markets. The company understands the different requirements of these markets and can tailor its products accordingly.


8. Legrand SA

Company Introduction

Legrand SA is a French multinational company specializing in electrical and digital building infrastructures. The company offers a wide range of products, including wiring devices, switches, and busbars. Legrand has a strong focus on design and innovation, aiming to provide products that are not only functional but also aesthetically pleasing.


Busbar - related Features and Advantages

  • Aesthetic Design: Legrand's busbars are designed with an emphasis on aesthetics. The company offers a variety of styles and finishes to match different interior designs. This makes its busbars suitable for use in residential and commercial buildings where appearance is important.
  • User - Friendly Installation: Legrand's busbars are designed for easy installation. The company provides clear installation instructions and user - friendly features such as snap - on connections. This reduces the installation time and cost for the customers.
  • Compatibility with Other Products: Legrand's busbars are compatible with its other electrical products, such as switches and sockets. This allows for a seamless integration of the electrical system, providing a more convenient and efficient solution for the customers.
  • Focus on Residential and Commercial Applications: Legrand has a strong presence in the residential and commercial sectors. Its busbars are designed to meet the specific requirements of these applications, such as lower power requirements and more compact designs.


9. Powell Industries, Inc.

Company Introduction

Powell Industries, Inc. is an American company that specializes in the design, manufacture, and service of custom - engineered electrical equipment. The company has over 60 years of experience in the electrical industry and serves customers in various sectors, including oil and gas, mining, and power generation.


Busbar - related Features and Advantages

  • Custom Engineering: Powell Industries excels in custom - engineering its busbars. The company can design and manufacture busbars according to the unique requirements of each customer. This includes special shapes, sizes, and electrical ratings to meet the specific needs of different applications.
  • High - Quality Manufacturing in the USA: Powell Industries manufactures its busbars in the United States, ensuring high - quality control and compliance with strict manufacturing standards. The company uses domestic materials and labor, which gives customers confidence in the quality and reliability of its products.
  • Service and Support: Powell Industries provides comprehensive service and support for its busbars. The company offers installation, commissioning, and maintenance services, as well as technical training for its customers. This ensures that customers can get the most out of their busbars throughout their lifecycle.
  • Experience in Harsh Environments: Powell Industries has extensive experience in providing busbars for harsh environments. Its busbars are designed to withstand extreme temperatures, humidity, and corrosive conditions, making them suitable for use in industries such as oil and gas and mining.


10. Rittal GmbH & Co. KG

Company Introduction

Rittal GmbH & Co. KG is a German company that specializes in enclosures, power distribution, and climate control systems for electrical and electronic equipment. The company has a global presence and offers a wide range of products and solutions for various industries. Rittal is known for its innovative and high - quality products.


Busbar - related Features and Advantages

  • Integrated System Solutions: Rittal offers integrated system solutions for busbars. Its busbars can be integrated with enclosures, power distribution units, and climate control systems, providing a complete and optimized electrical solution. This integration helps to improve the efficiency and reliability of the electrical system.
  • Modular and Flexible Design: Rittal's busbars have a modular and flexible design. The company's modular system allows for easy expansion and modification of the busbar system. This flexibility makes it easy for customers to adapt their electrical systems to changing requirements.
  • Efficient Heat Dissipation: Rittal's busbars are designed with efficient heat dissipation mechanisms. The company uses advanced ventilation and cooling technologies to prevent overheating of the busbars, which can improve the performance and lifespan of the electrical system.
  • Quality and Durability: Rittal is committed to providing high - quality and durable products. Its busbars are made of high - quality materials and undergo strict quality control. Rittal's busbars have a long service life and can withstand the rigors of industrial use.


Conclusion

The busbar market is highly competitive, with these 10 leading suppliers each bringing their own unique strengths and advantages to the table. Zhenjiang ACE Electric Group CO., LTD stands out with its customization capabilities and high - quality manufacturing. ABB, Siemens, and Schneider Electric are global giants with a focus on innovation, digitalization, and sustainability. Eaton, GE, and Mitsubishi Electric offer high - performance solutions with a strong emphasis on power quality and advanced technology. Legrand provides aesthetically pleasing and user - friendly busbars for residential and commercial applications, while Powell Industries excels in custom - engineering for harsh environments. Rittal offers integrated system solutions with a modular and flexible design.


Customers in the market for busbars should carefully evaluate their specific requirements and consider the features and advantages of each supplier. Whether it is for a large - scale power project, a commercial building, or an industrial facility, there is a suitable busbar supplier among these 10 leading companies to meet the needs of the customers. As the electrical industry continues to evolve, these suppliers are likely to continue to innovate and improve their products to stay ahead in the market.


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