Switchboard Product List and Ranking from 10 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Switchboard Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. ニューコム Saitama//Information and Communications
  3. 呑山電設 Fukuoka//others
  4. 4 古川電気工業 本社 Miyagi//Building materials, supplies and fixtures manufacturers
  5. 4 かわでん 東京本社 Tokyo//Electrical equipment construction business
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Switchboard Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Nitto Kohki "2023-2024 Comprehensive Catalog" *Free of Charge
  2. Electrical Symbols JSIA 118 Free Download ニューコム
  3. Furukawa Electric Co., Ltd. Business Introduction 古川電気工業 本社
  4. Nomiyama Electric Co., Ltd. Product Introduction 呑山電設
  5. 4 Kawaden Co., Ltd. Company Profile かわでん 東京本社

Switchboard Product List

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Electrical Symbols JSIA 118 Free Download

Electrical Symbols JSIA 118 Free Download

You can download the electrical symbols referenced by the Ministry of Land, Infrastructure, Transport and Tourism, "JSIA 118," for free!

■JSIA 118 Electrical Symbols These are electrical symbols standardized by the JSIA, extracted, consolidated, and unified from JIS C 0617 for use in drawings of distribution boards, control panels, distribution panels, and monitoring panels. In March 2010, they were referenced in the Ministry of Land, Infrastructure, Transport and Tourism's "Standard Drawings for Public Building Equipment Construction (Electrical Equipment Construction Edition)" for equipment symbols.

  • Other construction services
  • Power distribution and control panels

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Comprehensive short delivery for electrical materials and housing equipment-related cases.

Comprehensive short delivery for electrical materials and housing equipment-related cases.

Pursuing satisfactory quality together with our customers to the utmost! Examples of delivery of electrical materials and other supplies.

At Seiwa Sangyo Co., Ltd., we provide comprehensive services from mechanism design, modeling, lighting, and drive control design to 3D model creation and manufacturing. Our company has numerous delivery examples related to electrical materials necessary for various lighting fixtures, such as distribution boards and piping support materials, as well as housing equipment related to piping parts and washbasin vanities. 【Examples of Delivered Products】 ■Electrical Materials ・Distribution Boards ・Piping Support Materials ・Piping Decorative Covers ■Housing Equipment ・Piping Parts ・Washbasin Vanity Mechanisms, Housings, and Trays *For more details, please refer to our catalog or feel free to contact us.

  • Power distribution and control panels
  • Bathroom and wash basin units
  • Piping and electrical wiring materials

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Toho Electric Industry Co., Ltd. Business Introduction

Toho Electric Industry Co., Ltd. Business Introduction

We enable the commercialization of high-quality products through an advanced online system.

Our company is engaged in the distribution board business and the control system business. In the distribution board business, we have obtained ISO 9001 certification, an international standard for quality assurance, to accurately provide products that meet our customers' quality requirements. In the control system business, we offer total solutions born from global standard technology, extensive experience, and flexible thinking in the fields of plant control, building management, and air conditioning instrumentation. 【Business Activities】 ■ Manufacturing and sales of electrical machinery and equipment (distribution boards, control panels, monitoring panels, sub-distribution boards) ■ All operations related to general construction (electrical work) ■ Manufacturing and sales of optical sugar meters ■ Manufacturing and sales related to plant systems *For more details, please download the PDF or feel free to contact us.

  • Power generation equipment
  • Monitoring and Control Equipment
  • Power distribution and control panels

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Furukawa Electric Co., Ltd. Business Introduction

Furukawa Electric Co., Ltd. Business Introduction

Registered energy management service provider! A manufacturer that supports a life of "safety" with technological expertise.

Our company delivers the assurance of safety to our customers as a manufacturer of the heart of machinery, power distribution and control equipment. We do not adhere to the concept of off-the-shelf products; instead, we focus on customer-oriented product development, aiming to create high-quality products that respond to various environments surrounding daily life, such as future prospects and the global environment. 【Business Activities】 ■ Manufacturing and sales of distribution boards, control panels, sub-distribution boards, monitoring panels, and instrumentation panels ・ Design and development of FA systems (monitoring and control systems) ・ Design and development of LON WORKS systems *For more details, please download the PDF or feel free to contact us.

  • Power distribution and control panels
  • Monitoring and Control Equipment

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Nomiyama Electric Co., Ltd. Product Introduction

Nomiyama Electric Co., Ltd. Product Introduction

We focus on operability, maintainability, safety, functionality, and high quality, striving to manufacture panels that satisfy our customers.

At Tsuji Electric, we manufacture, expand, replace, and improve electrical equipment such as high-voltage panels, low-voltage panels, distribution boards, power panels, control panels, sub-distribution boards, and operation panels.

  • Power distribution and control panels

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Mountain Tech Co., Ltd. Production Achievements

Mountain Tech Co., Ltd. Production Achievements

Introducing the production achievements of Mountech, specializing in large sheet metal and large frameworks!

Our main production achievements include various types of distribution boards, control panels, operation panels, information display panels, monitoring panels, and desk-type operation panels, such as outdoor cubicles, indoor cubicles, road centers, and control centers. On our company website, we showcase some of the products we have manufactured in the past, including "distribution boards" and "desk-type operation panels" made for businesses, as well as "ramp slopes" and "water tanks" made for individuals. 【Production Achievements】 <For Businesses> ■ Distribution Boards ■ Desk-Type Operation Panels ■ Information Display Panels ■ Control Panels ■ Frames *For more details, please feel free to contact us.

  • Special Construction Method
  • others

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Kushida Industrial Co., Ltd. Yahata Manufacturing Plant

Kushida Industrial Co., Ltd. Yahata Manufacturing Plant

Our major strength! We are one of the few switchboard manufacturers that conduct integrated manufacturing in-house.

Yahata Seisakusho is a specialized factory responsible for the manufacturing of distribution boards and control panels. Here, we provide our own brand boards through a consistent production process from design to manufacturing, tailored to various custom orders. Generally, distribution board manufacturers outsource the casing (the outer box) and other processes outside of design and assembly. However, since our establishment, we have built a system that completes all processes, including casing design, sheet metal processing, and painting, in-house at our factory. This technical capability and the trust in our consistent system have become our significant strengths. 【Features of Yahata Seisakusho】 ■ Responsible for the manufacturing of distribution boards and control panels ■ Provides our own brand boards through a consistent production process from design to manufacturing for various custom orders ■ Completes all processes, including casing design, sheet metal processing, and painting, in-house since our establishment ■ Technical capability and trust in our consistent system are our significant strengths 【Service Areas】 Kanto region (Ibaraki Prefecture, Tochigi Prefecture, Gunma Prefecture, Saitama Prefecture, Chiba Prefecture, Tokyo, Kanagawa Prefecture) *For more details, please refer to the PDF document or feel free to contact us.

  • Substation equipment

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[Reasons for Being Chosen] Complete in-house process from design to sheet metal, painting, and assembly.

[Reasons for Being Chosen] Complete in-house process from design to sheet metal, painting, and assembly.

Trust in our technical capabilities and consistent system is our great strength! A system that completes all processes in our own factory.

Here are the reasons why Kushida's distribution boards and monitoring control panels are chosen. The manufacturing business for distribution boards and control panels is handled by Yahata Seisakusho, a specialized factory for "panels." Here, we provide our own brand panels, custom-made from design to manufacturing through a consistent production process. Generally, distribution board manufacturers outsource the production of the enclosure (the outer box) and other processes outside of design and assembly. However, since our founding, we have established a system that completes all processes, including enclosure design, sheet metal processing, and painting, in our own factory. This technical capability and the trust in our consistent system have become our significant strengths. 【Features】 ■ Providing our own brand panels through a consistent production process from design to manufacturing ■ A system that completes all processes in our own factory 【Service Areas】 Kanto region (Ibaraki, Tochigi, Gunma, Saitama, Chiba, Tokyo, Kanagawa) *For more details, please refer to the PDF document or feel free to contact us.

  • Monitoring and Control Equipment

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[Reasons for Selection] A new factory with a perfect testing environment for inspections.

[Reasons for Selection] A new factory with a perfect testing environment for inspections.

Product testing can also be conducted comfortably at a high level! A new factory started operations in 2015!

Here are the reasons why Kushida's distribution boards and monitoring control panels are chosen. Yahata Seisakusho started operations at its new factory in 2015, which features a spacious inspection room for testing completed distribution boards and control panels. The facility has ample space to accommodate and inspect large cubicles, as well as the necessary testing equipment, air conditioning, and lighting, creating an environment where product testing with customer presence can be conducted comfortably and at a high level. We believe this will further enhance the evaluation of Kushida's panel manufacturing. 【Features】 - New factory started operations in 2015 - Spacious inspection room for testing distribution boards and control panels - Ample space to accommodate and inspect large cubicles - Environment equipped with various testing facilities, air conditioning, and lighting - Comfortable and high-level product testing with customer presence is possible 【Service Areas】 Kanto region (Ibaraki, Tochigi, Gunma, Saitama, Chiba, Tokyo, Kanagawa) *For more details, please refer to the PDF document or feel free to contact us.

  • Monitoring and Control Equipment

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24kV compact substation system

24kV compact substation system

The isolating switch and circuit breaker are insulated with low-pressure gas sealing! A groundbreaking space-saving design has been achieved compared to conventional products!

The "24kV Compact Substation System" can be constructed using various modular IEC standard products. It achieves miniaturization with an air-insulated structure. By adopting low-cost, safe, and compact equipment, a compact substation facility can be provided. Additionally, all inspections of the 24kV distribution board can be performed from the front, eliminating the need for rear inspection space. 【Features】 ■ A system can be constructed using various modular IEC standard products ■ A compact substation facility can be provided ■ Revolutionary space-saving compared to conventional products has been achieved ■ Circuit breakers and disconnectors are insulated with low-pressure gas encapsulation ■ Miniaturization is achieved with an air-insulated structure *For more details, please refer to the PDF materials or feel free to contact us.

  • Substation equipment

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Shinano Electric Materials Co., Ltd. Business Introduction

Shinano Electric Materials Co., Ltd. Business Introduction

We propose the optimal electrical materials and control equipment based on customer needs and new information.

Shinano Electric Materials Co., Ltd. has been a wholesale distributor of electrical materials and control equipment since its establishment, receiving support from customers primarily in Nagano Prefecture. In the electrical materials and installation sales department, we offer a diverse range of electrical materials that are environmentally friendly and enrich living environments. Additionally, in the special equipment sales department, we provide solution sales that propose systems in response to customers' requests for energy conservation and automation of inspection processes. 【Business Activities】 ■ Electrical Materials and Installation Sales Department ■ Special Equipment Sales Department *Target Area: Commercial Zone (Nagano, Yamanashi, Niigata) *For more details, please download the PDF or feel free to contact us.

  • Other lighting fixtures
  • Work tools

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Distribution board

Distribution board

A fusion of 90 years of achievements and technology! Manufacturing certified cubicles that have passed rigorous inspections.

We would like to introduce the "distribution boards" handled by Furukawa Electric Co., Ltd. As a manufacturer of distribution control equipment known as the "heart" of industrial machinery, we provide customized products based on the experience and achievements we have accumulated over many years, along with new technologies. Our expertise has expanded both domestically and internationally. We manufacture "certified cubicles" that meet strict standards and can accommodate a wide range of needs, including indoor, outdoor, and slim types. 【Product Lineup】 ■ Indoor Cubicles ■ Slim Cubicles ■ Outdoor Cubicles ■ Open Panels ■ Closed Cubicles ■ Certified Cubicles *For more details, please refer to the PDF materials or feel free to contact us.

  • Power distribution and control panels

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Kawaden Co., Ltd. Company Profile

Kawaden Co., Ltd. Company Profile

The "KAWADEN Power Distribution Control System," which brings together new technologies, meets customer needs with a rich lineup.

Kawaden Co., Ltd. has established a comprehensive system from product technology development to design, manufacturing, sales, and after-sales service to provide our customers with suitable products, enabling us to flexibly respond to diverse requests. The "KAWADEN Power Distribution Control System" can be utilized for various scales and fields, from factories and office/residential buildings to large-scale projects such as urban development. By utilizing new system technologies, we can customize solutions to meet our customers' diverse and detailed needs. 【Business Activities】 ■ Design, manufacturing, and sales of electrical machinery and equipment ■ Sales of electrical materials and construction materials ■ Design and supervision of electrical work, as well as contracting for the installation of electrical machinery and equipment ■ Design, manufacturing, and sales of components for electronic devices and wireless communication equipment ■ Other businesses and investments necessary to achieve the purposes of the above items *For more details, please refer to the PDF materials or feel free to contact us.

  • Power distribution and control panels

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