Supporting our clients’ business through fine chemicals

KATAYAMA SEIYAKUSYO CO.,LTD.
  • Promise of Quality

    Promise of Quality Top

    • Quality Policy
    • Production Equipment
    • Research system
    • GMP Compliance System
    • Audits and Inspections
  • Our Business

    Our Business Top

    • Our Services
    • Contract Research and Development Business
    • Contract manufacturing Business
  • Technical Information

    Technical Information Top

    • Reaction List
      • Reduction
      • Oxidation
      • Coupling Reaction
      • Organometallic Reaction
      • Heterocyclization
      • Azetidine derivatives
      • Organic Reaction
  • Corporate Profile

    Corporate Profile Top

    • Message from the President
    • Company Overview
    • History
    • Overview of sites
  • Sustainability

    Sustainability Top

    • Environmental Initiatives
    • Human Resource Initiatives
    • Human Rights Initiatives
  • Japanese
  • CONTACT
CONTACT

News

  1. Feb 26,2025 Notice of Change of Directors
  2. June 19,2024 Notice of Change of Directors
  3. Oct 16,2023 "The Sakai Chemical Group Basic Procurement Policy and Responsible Mineral Procurement Policy" has been posted.
  4. June 19,2023 Notice of Change of Directors
  5. Feb 6,2023 "The Sakai Chemical Group Human Rights Policy" has been posted.
page top
  • Promise of Quality
    • Quality Policy
    • Production Equipment
    • Research system
    • GMP Compliance System
    • Audits and Inspections
  • Our Business
    • Our Services
    • Contract Research and Development Business
    • Contract manufacturing Business
  • Technical Information
    • Reaction List
  • Corporate Profile
    • Message from the President
    • Company Overview
    • History
    • Overview of sites
  • Sustainability
    • Environmental Initiatives
    • Human Resource Initiatives
    • Human Rights Initiatives
    • Contact
    • News
  • Privacy Policy
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