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Duffin Manufacturing
316 Warden Avenue
P.O. Box 4036
Elyria, Ohio 44036
(440) 323-4681
(440) 323-7389 FAX

Customer Service / Inside Sales
Kim Plas
(440) 322-4212
kim.plas@duffinmfg.com

General Manager
Chris Minnick
Business Development
(440) 322-5253
chris.minnick@duffinmfg.com

Outside Sales -- Ohio and Western Pennsylvania
John Murphy
Maynard Murphy, Inc.
29339 Euclid Avenue
Wickliffe, Ohio 44092
(440) 944-0404
(440) 944-3324 FAX
murphyj@stratos.net

Outside Sales -- Illinois and Indiana
Jerry and Brian Palm
Ringsel, Inc.
P.O. Box 189
Elmhurst, Illinois 60126
(630) 834-7291
(630) 834-7362 FAX
ringsel@theramp.net