3M Worldwide
American Saw / Lennox
American Welding Society
Bessey
Compressed Gas Association
Concoa
GAWDA
JW Harris/Harris Welco
Hobart
Hypertherm Inc
Jackson Products
Lincoln Electric
Metabo
Miller Electric
Milwaukee Electric
Milwaukee Brush
National Association of Fire Equipment Distributor
Norton Abrasives
OKI Bering
ORS
Revco Industries
Smith Equipment
Steiner Industries
Superior Abrasive
Tregaskiss
Tweco Products
Walter Abrasives 
Western Enterprises
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Waterloo, Iowa
900 Commercial Street Waterloo, IA 50702-1030 Ph: (319) 232-6861 Toll Free: (800) 728-0598
Dubuque, Iowa
465 East 12th Street Dubuque, IA 52001-2362 Ph: (563) 556-7461 Toll Free: (800) 728-0597
Marshalltown, Iowa
600 May Street Marshalltown, IA 50158-5044 Ph: (641) 753-4874 Toll Free: (877) 753-4874
