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Busbars Product List and Ranking from 20 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

Busbars Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. ユニオン電機 Hyogo//Industrial Electrical Equipment
  2. サンコール Kyoto//Machine elements and parts
  3. マサオプレス Kanagawa//Manufacturing and processing contract
  4. 4 日本軽金属 Tokyo//Ferrous/Non-ferrous metals
  5. 5 ハイジェント Tokyo//Electronic Components and Semiconductors

Busbars Product ranking

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. Flexible busbar, secondary conductor, for large welding machines. ユニオン電機
  2. Aluminum flexible busbar, coupler, shunt, busbar ユニオン電機
  3. Harness, secondary conductor, jumper cable, flexible busbar ユニオン電機
  4. 4 Conductive pre-plated aluminum bus bar 'PPAB' 日本軽金属
  5. 5 Conductive pre-plated aluminum bus bar "PPAB" ハイジェント

Busbars Product List

1~29 item / All 29 items

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Flat Blade Copper Busbar "AC-4800 Series"

Sparrow copper wire blade products can be used as busbars! Non-coated copper wire products can be produced upon request.

The "AC-4800 Series" is a flat blade copper busbar that combines high elasticity and heat resistance with exceptional flexibility. The flexible blade absorbs thermal expansion. It is preferred in low and high voltage movable environments that are susceptible to vibration and shock. Additionally, flexible blade copper products are used in high voltage locations such as transformer buildings, electrical panels, dams, generators, factories, high voltage units, ships, and BAS and BAR systems. 【Features】 ■ Tin-plated copper wire blade products can be used as busbars ■ Flexible structure provides formal application advantages ■ Combines high elasticity and heat resistance with exceptional flexibility ■ Non-coated copper wire products can be produced upon request *For more details, please download the PDF or feel free to contact us.

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Copper busbar

Complex-shaped copper busbars are our specialty.

In the process of miniaturizing and simplifying products, the shape of the busbars that are incorporated also requires complex designs. Our company processes materials with a thickness of up to 5.0 mm using a turret punch. We have a wide variety of turret punch molds, so we can produce complex designs with twists and many R shapes in small quantities without incurring high costs or taking much time.

  • inverter
  • Secondary Cells/Batteries
  • Power storage device
  • Busbars

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Aluminum flexible busbar, coupler, shunt, busbar

It is a flexible busbar made by laminating and welding aluminum.

We also manufacture battery modules for automotive use.

  • Secondary Cells/Batteries
  • Wiring materials
  • Harness
  • Busbars

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Harness, secondary conductor, jumper cable, flexible busbar

Cable manufacturing from thin lines to thick lines. Production is possible from one piece.

It is very flexible and easy to handle even when used for internal wiring of automatic machines. It can also be used as a cable for welding machines. It can be used for generators, motors, automobiles, battery modules, distribution boards, and more.

  • Harness
  • Other cable related products
  • Other Auto Parts
  • Busbars

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Flexible busbar, secondary conductor, for large welding machines.

Please consult us regarding thickness, width, length, etc. We will manufacture the flexible busbar you require.

If you are looking for flexible busbars used in large welding machines, please contact us. We can provide quotes and manufacturing starting from one piece.

  • Welding Machine
  • Welding robot
  • Busbars

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[Copper Busbar Processing Example] 'Distribution Board Connection Bar' Copper C1100-BB

Custom products, also accommodating difficult processing! Examples of processing using copper busbars.

Copper bus bars are conductive rods used to connect the power supply of distribution boards and control panels to various parts. When branching high-voltage large currents, using copper bus bars instead of cables or wires allows for efficient power supply. To prevent oxidation, they are referred to as "bus bars" in English, and are also called copper bus bars or copper bus bars. Here, we present a case study of the processing of "distribution board connection bars" conducted by our company. [Case Overview] ■Product Name: Distribution Board Bus Bar ■Material Details: C1100-BB ■Size: 400×300×70 t6.0 ■Processing Details: Cutting, Drilling, Table Bending *For more details, please refer to the materials. Feel free to contact us!

  • Processing Contract
  • Busbars

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ERIFLEX FLEXIBAR

This is the ERIFLEX FLEXIBAR compliant with international standards.

Space-saving connections: Optimization of current density (skin effect): Reduction of copper usage, lightweight, smaller bending radius compared to wires with the same current capacity. High reliability: No crimping required (reducing work errors and component costs). Reduction of assembly man-hours: No crimping required, reduction of the number of conductors per feeder.

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For those looking for busbars! We can accommodate prototyping and mass production.

We can offer competitive pricing due to mass production through press processing. We incorporate our unique inspection methods and conduct rigorous inspections. *Factory tours are available.

As the IoTization of products and the spread of electric vehicles (EVs) progress, the demand for connectors, terminals, and busbars has been increasing. At Heiwa Metal Industry, we are primarily engaged in semiconductor products and various development items including busbars. Since we mass-produce through press processing, we can offer competitive pricing. We have adopted unique inspection methods and conduct rigorous inspections, so there is no need to worry about defects. Factory tours are also available, so please contact us if you are interested. If you wish to request prototypes, we can accommodate your specified processing methods. 【Busbar Processing Methods】 ■ For mass production: Press processing only ■ For prototypes: Machining, sheet metal processing, laser processing, milling, welding, plating, and others *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • Busbars

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Busbar

Wiring within the electrical unit and between units!

The busbars from Sanko are high-current distribution components that make the most of our core technology, "precision plastic processing technology," to meet complex power distribution demands. They can be individually designed to meet customer requirements, contributing to the compactness of electric vehicles such as HEVs and EVs. - No molds are required, significantly reducing mold costs/design costs and material loss during manufacturing. - Easy to manufacture and change designs, accommodating small-batch production of various types. - Space-saving and reduction of installation work, as well as compatibility with adjacent terminals. - Compatible with lightweight aluminum materials in addition to copper.

  • Wiring materials
  • Electrical equipment parts
  • Busbars

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Conductive pre-plated aluminum bus bar 'PPAB'

Lightweight, abundant resources, and recyclable aluminum busbars contribute to a sustainable society.

"PPAB" is an aluminum busbar with excellent characteristics proposed by Japan Aluminum. It contributes to improved energy efficiency through weight reduction and ensures a sustainable supply of inexpensive products made from abundant aluminum resources. Additionally, by using reusable materials, it can reduce waste emissions. [Features] - Lightweight - Low cost - Low contact resistance - Flexible sustainability *For more details, please refer to the PDF document or feel free to contact us.

  • aluminum
  • Busbars

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[Success Case] Art Winds Sheet Metal Co., Ltd.

Success stories of web marketing in the manufacturing industry! Reasons for acquiring inquiries from new customers.

We would like to introduce a case study of Art Winds Sheet Metal Co., Ltd., which has successfully achieved stable new customer development by utilizing the web. Through an appropriate keyword strategy and continuous updates of high-quality content, improvements in search rankings and an increase in inquiries have been realized. In particular, they are ranked highly for keywords such as "automotive copper busbar," leading to the acquisition of high-quality leads. [Case Study Details] ■ Services Implemented - Website Production - Blog Writing Services ■ Results - Increased inquiries due to SEO measures from blog writing - Inquiries through the website amount to about 3-4 per month, totaling around 30-40 per year *For more detailed information about the case study, please refer to the related links. For further inquiries, feel free to contact us.

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AC-4800 Series - Flat Blade Copper Busbar

A flexible flat blade with excellent workability that can be used as a substitute for copper bus bars.

- Flexible blades absorb thermal expansion and contraction. They are preferred in low-voltage and high-voltage moving environments susceptible to vibration and impact. - Tin-plated copper wire blade products can be used as busbars. - Their flexible structure offers formal application advantages. - They combine high flexibility with excellent heat resistance.

  • AC4800-2.jpeg
  • AC4800-3.jpg
  • cable
  • Wiring materials
  • Other cable related products
  • Busbars

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【Metal Etching Example】Bus Bar

Initial costs are also low! We specialize in processing thick plates and can handle copper plates with a thickness of over 1.0mm.

Here is a sample of a copper bus bar. We specialize in processing thick plates and can accommodate copper plates with a thickness exceeding 1.0mm. The initial costs are also low, and we can handle everything from urgent prototypes to mass production. 【Product Specifications】 ■Material: Oxygen-free copper ■Plate thickness: 1.0mm *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Etching Equipment
  • Surface treatment contract service
  • Busbars

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CCC, CE, KEMA-KEUR certified compact Busway

Gentle on space and strong in performance - Compact Busway paves the way for a new era of power distribution.

The Eaton XAP series of enclosed busbars has been developed by Eaton in response to market demand. The busbars can be installed vertically or horizontally, covering a current range from 250A to 6300A, making them suitable for a wide range of applications such as factories, data centers, and commercial centers. 【High Safety】: - High safety is achieved by selecting phase conductors with more than 50% capacity compared to the ground wire; - Mylar EL polyester film is used as the insulating medium, providing insulation characteristics of up to 10kV per layer, fire class B, and being safe and environmentally friendly; - High compatibility; - Compatible with Eaton's DX series distribution boards and triple boxes; - Available with feeder busbars up to IP65 and plug-in busbars up to IP54; - A variety of breakout units and accessories are available.

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Technical Support Case: "Busbar"

Introducing examples related to busbars. We created a prototype and verified its actual mass production capability.

We would like to introduce a technical case related to the bus bar that constitutes our automotive ECU. A request came from a vehicle electronics manufacturer to change part of the circuit of the automotive ECU from a printed circuit board to a bus bar. There were many challenges, such as the shape of the soldered parts and the thin-walled molding of the connection to the printed circuit board, making development difficult with conventional press and molding manufacturers. Therefore, we addressed this through the network of our cooperative association (Nissokai). We designed while holding discussions with press, molding, and mold manufacturers, and created a prototype to verify actual mass production feasibility. They expressed their satisfaction, stating that it was very helpful in creating the mass production model. 【Case Study】 ■ Concerns - Change the configuration of part of the ECU circuit from a printed circuit board to a bus bar - Many challenges such as the shape of the soldered parts and thin-walled molding of the connection to the printed circuit board - Development was difficult with conventional press and molding manufacturers ■ Response - Addressed through the network of our cooperative association (Nissokai) - Designed while holding discussions with press, molding, and mold manufacturers - Created a prototype to verify actual mass production feasibility *For more details, please refer to the PDF document or feel free to contact us.

  • Other Auto Parts
  • Circuit board design and manufacturing
  • Mechanical Design
  • Busbars

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Laminated bus bar

Mersen's laminated busbars boast over 60 years of rich experience and high technical expertise!

Mersen's laminated busbars, backed by over 60 years of extensive experience and high technical expertise, provide solutions to meet various customer needs.

  • inverter
  • Switching Power Supply
  • Secondary Cells/Batteries
  • Busbars

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Conductive pre-plated aluminum bus bar "PPAB"

Low cost, lightweight, and low contact resistance! We aimed to create products that consider the environment and contribute to a sustainable society.

"PPAB" is an aluminum busbar with excellent characteristics manufactured by Nippon Light Metal Co., Ltd. It simultaneously achieves low cost and weight reduction while equipping the various functions required of a busbar. It contributes to improved energy efficiency through weight reduction and ensures a sustainable supply of inexpensive products using aluminum, which is abundant in resources. Additionally, by using recyclable materials, it can reduce waste emissions. 【Features】 ■ Aluminum is approximately 50% lighter than copper (based on conductivity) ■ Suppresses the increase in contact resistance due to aging ■ Low cost: Aluminum is stable and cheaper compared to copper ■ Flexible connectivity ■ Achieves low cost through a hoop-type continuous process from material to plating and pressing *For more details, please refer to the PDF document or feel free to contact us.

  • Other metal materials
  • Busbars

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Flexible bus bar, adaptable terminal, copper foil, flexible bus bar

This is a product made of stacked copper foil. The photo shows type I, but type U and others can also be produced. It can also be used with welding robots.

It is used in parts that are energized and vibrate. We have many years of experience as a power supply component for welding. This is a small product, but we also manufacture larger products. We can produce them according to your requirements. Please let us know the necessary cross-sectional area, length, hole dimensions, clearance for mounting parts, etc.

  • Secondary Cells/Batteries
  • Welding robot
  • Non-ferrous metals
  • Busbars

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【Copper Busbar Processing Example】 'Train Control Circuit Connection Bar' C1100-BB

Custom products, also accommodating difficult processing! Examples of processing using copper busbars.

Copper bus bars (copper bars) are conductive rods used to connect the power supply of distribution boards and control panels to various parts. When branching high-voltage large currents, using copper bus bars instead of cables or wires allows for efficient power supply. To prevent oxidation, they are referred to as "bus bars" in English, and are also called copper bus bars or copper bus bars. We would like to introduce a processing example of the "train control circuit connection bar" that we conducted. 【Case Overview】 ■ Product Name: Train Control Circuit Connection Bar ■ Material Details: C1100-BB ■ Size: 230×120×10 t3.0 ■ Processing Details: Cutting, piercing, table bending *For more details, please refer to the materials. Feel free to contact us!

  • Processing Contract
  • Busbars

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Busbar: Custom design and automatic assembly tailored to the unit, also achieving space-saving.

A lineup of busbars for high current distribution components and insulated structure busbars. Competitive pricing and adaptability to complex shapes. Can be utilized for EV batteries and industrial equipment!

A "busbar" is a conductor that connects to a power supply. 【Usage Scenarios】 - Electric vehicles (EV) - Industrial equipment - Battery connections - Electrical devices To ensure insulation performance, we offer "resin-covered products" with a nylon resin cover on the conductor and "insulated coated products" that maintain required performance by applying an insulation coating (epoxy resin-based) through powder coating. 【Busbar Features】 ■ Resin cover specification: High cost competitiveness due to mass production of the same shape ■ Insulation coating specification: Accommodates complex shapes with an insulating film ■ Space-saving design tailored to the unit ■ Labor-saving through automatic assembly *For more details, please refer to the PDF document or feel free to contact us.

  • Other Auto Parts
  • Busbars

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Shunt bus bar

A low-cost, high-precision current detection shunt that integrates a busbar and shunt resistor! It can be used for current detection in BMS and inverters!

This product is a busbar-integrated shunt that incorporates the ability to measure voltage while current is flowing. By integrating the busbar and shunt resistor into a single shape, we have achieved space-saving design. Additionally, the elimination of the need for fastening resolves the heat generation risks that have been a concern until now. The shunt busbars we offer have the following features: - They can accurately detect currents ranging from low levels to high currents, such as those from lithium-ion batteries. - We can propose custom-designed shunt busbars with a low TCR of less than 10ppm. - The shape of the busbar can be customized as per requirements.

  • Electrical Instruments/Electrometers
  • Electrical equipment parts
  • Busbars

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Copper busbar water jet cutting production

Of course, we can promptly respond to mass production as well as special-sized distribution boards and control panels.

Conductors used in areas where high voltage and large currents flow are utilized in various applications such as distribution boards, control panels, and storage batteries. We can respond promptly not only to mass production but also to special sizes of distribution boards and control panels. We cut tough pitch copper with a purity of 99.90% or higher to various thicknesses ranging from approximately 1mm to 100mm and in various shapes as needed. Additionally, while aluminum materials are inferior in conductivity and tensile strength compared to general copper, they are lightweight and are also cut and manufactured for purposes of weight reduction and cost savings.

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【Production Example】 Bus Bar

Busbars, terminals, and connectors are available! Here are examples of powertrain component manufacturing.

Mitoyo Seiko Co., Ltd. provides a variety of products that serve as the foundation for industry and daily life, including automotive-related parts, office automation equipment, communication devices, and various assembled products (assembly units), as well as screw-related components. Our company is also capable of manufacturing busbars using progressive stamping with aluminum and copper. We can accommodate thicknesses ranging from 0.15 to 3 mm. 【Case Overview】 ■ Material: Aluminum, Copper ■ Method: Progressive Stamping ■ Size: Thickness 0.15 to 3 mm ■ Remarks: Capable of handling busbars, terminals, and connectors *For more details, please download the PDF or feel free to contact us.

  • Contract manufacturing
  • Busbars

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[Concerns about Busbars] Busbars are difficult to handle.

By converting the busbar into a circuit board, high insulation and compactness are achieved!

We have substrate-ized busbars used for high current applications. By utilizing our special technology for substrate-ization, we achieve high insulation properties and compactness. We can accommodate lengths of up to 1,000mm. Additionally, the substrate-ization is expected to provide the following benefits: - Substrate mounting of power devices such as IGBTs and SiCs - Possible attachment to devices after substrate mounting → Reduction of assembly labor and prevention of miswiring - Space-saving due to simplified substrate and wiring → Overall miniaturization of the device - The greatest advantage of substrate-ization is its high insulation performance and usability. The insulation layer using prepreg has a consistent thickness, eliminating concerns about variations in thickness like those found in powder coating. - By covering areas other than the necessary parts with the substrate, handling becomes easier, and work during transportation and installation can be done safely. *For more details, please refer to the PDF document or feel free to contact us.

  • kyoei_A4_大電流基盤_1.png
  • Printed Circuit Board
  • Circuit board design and manufacturing
  • Busbars

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[Research Material] Global Market for Oxygen-Free Copper Busbars

World Market for Oxygen-Free Copper Busbars: Chamfered, Rectangular, Industrial Buildings, Commercial Buildings, Civil Engineering Buildings

This research report (Global Oxygen-free Copper Busbar Market) investigates and analyzes the current status and outlook for the global market of oxygen-free copper busbars over the next five years. It includes information on the overview of the global oxygen-free copper busbar market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments by type in the oxygen-free copper busbar market focus on beveled and rectangular types, while the segments by application target industrial buildings, commercial buildings, and civil engineering buildings. The regional segments are divided into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa to calculate the market size of oxygen-free copper busbars. It also includes the market share of major companies in the oxygen-free copper busbar sector, product and business overviews, and sales performance.

  • Other services
  • Busbars

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[Busbar Concerns] I want to reduce the labor hours during assembly.

By converting the busbar into a circuit board, high insulation and compactness are achieved!

We have substrate-formed busbars used for high current applications. By utilizing our special technology for substrate formation, we achieve high insulation properties and compactness. We can accommodate lengths of up to 1,000mm. Additionally, substrate formation is expected to provide the following benefits: - Substrate mounting of power devices such as IGBTs and SiCs - Possible attachment to equipment after substrate mounting → Reduction of assembly labor and prevention of miswiring - Space-saving due to simplification of substrate and wiring → Miniaturization of the entire device - The greatest advantage of substrate formation is its high insulation performance and usability. The insulation layer made with prepreg has a consistent thickness, eliminating concerns about variations in thickness like those seen with powder coating. - Covering areas other than the necessary parts with a substrate makes handling easier and allows for safe operations during transport and installation. *For more details, please refer to the PDF document or feel free to contact us.

  • kyoei_A4_大電流基盤_1.png
  • Printed Circuit Board
  • Circuit board design and manufacturing
  • Busbars

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[Busbar Concerns] I want to ensure the safety of workers in high current equipment.

By converting the busbar into a substrate, high insulation and miniaturization are achieved!

We have substrate-ized busbars used for high current applications. By utilizing our special technology for substrate-ization, we achieve high insulation properties and miniaturization. We can accommodate lengths of up to 1,000mm. Additionally, the substrate-ization is expected to provide the following benefits: - Substrate mounting of power devices such as IGBTs and SiCs - Possible attachment to devices after substrate mounting → Reduction of assembly labor and prevention of miswiring - Space-saving due to simplification of substrate and wiring → Overall miniaturization of the device - The greatest advantage of substrate-ization is its high insulation performance and usability. The insulation layer using prepreg has a consistent thickness, eliminating concerns about variations in thickness like those seen with powder coating. - By covering areas other than the necessary parts with the substrate, handling becomes easier, and operations during transport and installation can be performed safely. *For more details, please refer to the PDF document or feel free to contact us.

  • kyoei_A4_大電流基盤_1.png
  • Printed Circuit Board
  • Circuit board design and manufacturing
  • Busbars

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[Concerns about Busbars] The busbar takes up space, so the equipment cannot be miniaturized.

By integrating the busbar into a circuit board, high insulation properties and miniaturization are achieved!

We have substrate-ized busbars used for high current applications. Our special technology enables substrate-ization, achieving high insulation properties and compactness. We can accommodate lengths of up to 1,000mm. Additionally, substrate-ization is expected to provide the following benefits: - Substrate mounting of power devices such as IGBTs and SiCs - Possible attachment to equipment after substrate mounting → Reduction of assembly labor and prevention of miswiring - Space-saving due to simplification of substrate and wiring → Overall miniaturization of the equipment - The greatest advantage of substrate-ization is its high insulation performance and usability. The insulation layer using prepreg has a consistent thickness, eliminating concerns about variations in thickness like those seen with powder coating. - Covering areas other than the necessary parts with a substrate makes handling easier and allows for safe operations during transportation and installation. *For more details, please refer to the PDF document or feel free to contact us.

  • kyoei_A4_大電流基盤_1.png
  • Printed Circuit Board
  • Circuit board design and manufacturing
  • Busbars

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