NGK SPARK PLUG CO.,LTD.

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About Us
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Latest News
  • Aug 07, 2017 【Corporate】

    NGK SPARK PLUG Expands the Use of Planar Solid-Oxide Fuel Cell (SOFC) Stacks from Household to Commercial and Industrial Applications
  • Jul 06, 2017 【CSR】

    Included in Three New Stock Indexes for ESG Investment of FTSE Russell and MSCI
  • Jun 29, 2017 【IR】

    Notice of Resolution of The 117th Ordinary General Meeting of Shareholders
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Business Descriptions

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NGK Spark Plugs

Here, we introduce our NGK Spark Plugs business which are highly rated by automobile manufacturers around the world for their high technological strength and superior quality.

View details

NTK Technical Ceramics

Here, we introduce our NTK Technical Ceramics business where we make full use of the properties of ceramics to develop products for enriching industry and our lives.

View details


More details can be found here

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    • About Us
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    • A History of
      NGK SPARK PLUG CO., LTD.
    • Corporate Brochure
    • Products
    • Spark Plugs
    • Glow Plugs
    • Sensors and Plugs Related
    • Semiconductor Packages
    • Cutting Tools
    • Medical Products
    • Fine Ceramics
    • Product Brochure
    • Research & Development
    • Our R&D Activities
    • Research Articles and
      Conference Presentations
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    • President's Message for
      Stakeholders
    • Our CSR
    • Process for Defining Materiality
    • Special Features
    • Management
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      Investors
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      International Society
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    • CSR Report
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      Our CSR Initiatives
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