NGK INSULATORS Surprising Ceramics.

  • NGK's SDGs
  • Products

    Products TOP

    • Business fields
    • Energy storage system
    • Insulators
    • Automotive Ceramics Business
    • Special Metals and Mold Products
    • Electronic Components Business
    • High-Performance Ceramics Business
    • Industrial Process Products
    • C1 Home-Use Water Purifier
    • Application

    • NGK Group's Technologies

    • Keywords
    • Featured Articles
  • R&D

    R&D TOP

    • Creating new products
    • NGK's core technologies
    • Skills Cultivated through Experience
    • High Voltage Laboratory
  • About NGK

    About NGK TOP

    • Message from the President
    • Message from Management
    • Open Innovation
    • NGK Group Philosophy
    • NGK Group Vision
    • NGK Group Corporate Business Principles
    • Corporate Outline
    • Directors and Corporate Officers
    • Management Policies
    • Corporate Governance
    • NGK Group Environmental Vision
    • NGK Group Digital Vision
    • Policies and Guidelines
    • Business Overview
    • Video Gallery
    • Procurement Information
    • Network
    • Corporate Organization
    • History
    • Morimura Group
    • Global Ads
    • Publications
    • References
  • IR

    IR TOP

    • IR News
    • Financial Message
    • Sustainable Finance
    • IR Library
    • Financial Statements
    • Supplementary Data
    • Presentation
    • NGK Report
    • Annual Report
    • Financial Highlights
    • Dividend Information
    • Annual Shareholders' Meeting
    • Stock Price
    • IR Calendar
    • Dialogue with Shareholders
  • Sustainability

    Sustainability TOP

    • Integrated Report / Sustainability Website Data
    • Message from the President
    • ESG Management
    • Materiality
    • Environmental
    • Social
    • Governance
    • ESG Data Section
    • GRI Standards Content Index
    • ISO 26000 Content Index
    • Editorial Policy of Sustainability Website
    • External Recognition of the NGK Group
    • For Investors and Evaluation Organization
    • NGK Foundation for International Students
  • News

Contact

  • NGK - Corporate Site

    • 日本語
    • English
    • 中文（簡体）

    NGK Group - Global Site

    • 日本語
    • English

  • Search

  • HOME
  • NEWS
  • Revised "NGK Group Procurement Policy"

Topics

Revised "NGK Group Procurement Policy"

March 05, 2024

Revised "NGK Group Procurement Policy"

Back to index

page top

  • Products

    • Products TOP
    • Business fields
      • Energy storage system
      • Insulators
      • Automotive Ceramics Business
      • Special Metals
      • Electronic Components Business
      • Hi-Performance Ceramics Business
      • Industrial Process Products
      • C1 Home-Use Water Purifier
    • Application
    • NGK Group's Technologies
    • Keywords
    • Featured product

  • R&D

    • R&D TOP
    • Creating new products
    • The NGK Group's Core Technologies
    • Skills Cultivated through Experience
    • High Voltage Laboratory

  • About NGK

    • About NGK TOP
    • Message from the President
    • Message from Management
    • Open Innovation
    • NGK Group Philosophy
    • NGK Group Vision
    • NGK Group Corporate Business Principles
    • Corporate Outline
    • Directors and Corporate Officers
    • Management Policies
    • Corporate Governance
    • NGK Group Environmental Vision
    • NGK Group Digital Vision
    • Policies and Guidelines
    • Business Overview
    • Video Gallery
    • Procurement Information
    • Network
    • Corporate Organization
    • History
    • Morimura Group
    • Global Ads
    • Publications
    • References

  • IR

    • IR TOP
    • IR News
    • Financial Message
    • Sustainable Finance
    • IR Library
      • Financial Statements
      • Supplementary Data
      • Presentation
      • NGK Report
      • Annual Report
    • Financial Highlights
    • Dividend Information
    • Annual Shareholders' Meeting
    • Stock Price
    • IR Calendar
    • Dialogue with Shareholders

  • Sustainability

    • Integrated Report / Sustainability Website Data
    • Message from the President
    • ESG Management
    • Materiality
    • Environmental
    • Social
    • Governance
    • ESG Data Section
    • GRI Standards Content Index
    • ISO 26000 Content Index
    • Editorial Policy of Sustainability Website
    • External Recognition of the NGK Group
    • For Investors and Evaluation Organization

  • NGK Foundation for International Students

  • News

  • NGK’s SDGs

  • Special Contents

    • NGK‘s latest technologies address industrial issues
    • EnerCera special website
    • The surprising role of ceramics in the modern economy
    • Cooperation with the Region & Society
    • NAS battery simulator
    • 100th Anniversary Website
  • Terms of Use
  • Privacy Policy
  • Social Media Policy
  • Cookie Policy
  • Web Accessibility
  • Sitemap
  • Contact

© 1997- NGK INSULATORS, LTD.