Sales Offices

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MITSUBISHI MATERIALS U.S.A. CORPORATION

Customer Service : 800-523-0800
Technical Service : 800-486-2341

LOS ANGELES HEAD OFFICE 11250 Slater Avenue, Fountain Valley, CA 92708, USA
TEL : 714-352-6100
E-mail: LAHeadOffice@mmus.com
CHICAGO OFFICE 1314B North Plum Grove Road, Schaumburg, IL 60173, USA
TEL : 847-252-6300
E-mail: Chicago@mmus.com
TORONTO OFFICE 3535 Laird Road, Units 15 & 16 Mississauga, Ontario, L5L 5Y7, CANADA
TEL : 905-814-0240
E-mail: Toronto@mmus.com
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