Representatives

In addition to the distribution of heat treating Stop-Off Paints and supplies, the Duffy Company represents the following manufacturers of heat treat equipment and supplies in the states of Illinois, Iowa, Minnesota, Wisconsin and Northern Indiana,Northern Missouri.

SSI_4-color

ALCON INDUSTRIES
cooley

Wisconsin Oven
Norton Logo
WIS LOGO

DCILogo

Banner jpg
Kanthal_web (002)
title-duffy_products-small (2)
ajax
Smartskim-Sentry