Monday to Friday, 8:00 AM to 5:00 PM Eastern 800.258.0991 Careers
Magnum Manufacturing home

Contact us

Call, write or send a message. We answer Monday to Friday, 8:00 AM to 5:00 PM Eastern.

Toll-free
800.258.0991
International
740.373.7770

Monday to Friday, 8:00 AM to 5:00 PM Eastern

Our plants

  • Magnum Magnetics
    801 Masonic Park Road
    Marietta, Ohio 45750
  • Magnum Tapes & Films
    123 Tennis Center Drive
    Mareitta, Ohio 45750
  • Magnum Inks & Coatings
    355 Wright Drive
    Middletown, Ohio 45044

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