Sumitomo Wiring System, Ltd. Sumitomo Wiring System, Ltd.

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    Company Information

    Sumitomo Wiring Systems operates on the global stage in over 30 countries, with automotive wiring harnesses as its core business.

    Company Information Top Page

    • Greetings
    • Corporate Principles
    • Corporation strategy
    • Company Profile
    • SWS's 100th Anniversary Special content
    • Ad & Video gallery
  • Product Information

    Product Information Top Page

    Product Information

    Sumitomo Wiring Systems, Ltd. cooperates to make a better society through technology and high-quality products.

    Product Information Top Page

    • Wiring Harnesses for Automobiles
    • Electric Wires and Cables for Automobiles
    • Components for Wiring Harness
    • Electronic Products
    • Products for HVs and EVs
  • Technology creating the future

    Technology creating the future Top Page

    Technology creating the future

    Sumitomo Wiring Systems, Ltd. reveals the future of automobiles, by connecting cars, people, and society to create unprecedented convenience.

    Technology creating the future Top Page

    • “Electrification” for the preservation of the environment
    • “Connected cars” : increasing the level of convenience
    • The “Autonomous car” and its contribution to safety
  • CSR Activities

    CSR Activities Top Page

    CSR Activities

    With the "Conect with the Best" spirit, we will contribute to establish a sustainable society, and a bright future.

    CSR Activities Top Page

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  • SWS News
  • 2017

SWS News

  • March30, 2018

    Others

    Notice regarding addition of SWS logo variations

  • March15, 2018

    Press Releases

    Changes to the Appointment of Director (Unofficial) (PDF 219.9KB)

  • March 5, 2018

    Press Releases

    SWS serves as an official sponsor of the first Boccia International Championship to be held in Japan

  • January 8, 2018

    Press Releases

    Summary of New Year speech of 2018 (for employees)

  • December 7, 2017

    Press Releases

    Notice of renewal of corporate website

  • October30, 2017

    Press Releases

    Notice of SWS Tsu Plant being awarded the "Chairman's Award of Japan Greenery Research and Development Center"

  • September19, 2017

    Press Releases

    Notice of employment of top sport-climbing athlete

  • July31, 2017

    Press Releases

    Seina Saito, our employee, will appear in the Rugby World Cup (PDF 87.5KB)

  • May26, 2017

    Press Releases

    Notice regarding SWS's 100th Anniversary Celebration Concert (PDF 93.8KB)

  • May12, 2017

    Press Releases

    Changes to the Appointment of Directors and Executive Officers (Unofficial) (PDF 264.2KB)

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Home

Company Information

  • Greetings
  • Corporate Principles
  • Corporation strategy
  • Company Profile
  • SWS's 100th Anniversary Special content
  • Ad & Video gallery

Product Information

  • Wiring Harnesses for Automobiles
  • Electric Wires and Cables for Automobiles
  • Components for Wiring Harness
  • Electronic Products
  • Products for HVs and EVs

Technology creating the future

  • “Electrification” for the preservation of the environment
  • The “Autonomous car” and its contribution to safety
  • “Connected cars” : increasing the level of convenience

CSR Activities

  • Top message
  • CSR Management
  • Sports support
  • Your Opinion

Recruitment Information

Contact Us

SWS News

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