3M Company
6N Silicon Inc.
A.O. Smith
Ajax Metal Processing
Albany-Chicago Company
Alcan
Alfe Heat Treating
Allevard Rejna
Altasteel Ltd.
Alu’Die Extrusion Dies
Aluminierie de Beaucour (ABI)
Amcan Castings
American Eagle Wheel
ARI/AMSTEAD
Associated Spring
ASUSA
Atlas Specialty Steels
Atlas Tube
AXIS LLC
B & W Heat Treating
Benteler Automotive
Bervel
Black & Decker
Bodycote Thermal Processing
Bohler Uddeholm Limited
Bombardier
Borg Warner Morse Tec
Bresmex Tuberias SA de CV Mexico
Camco Corporation
Cascade Kenhar
Castle Metals
Celina Aluminum Precision Technologies (C.A.P.T)
Chemplate
CMC Impact Metals
Cosma AlutomotiveCommercial Steel Treating Corporation
Corus L.P.
Curtis Metal Finishing Company
Dana Corporation
Delphi
Department of National Defense
Dongkuk ENC
Dubose Strapping Inc.
Dupont
Eagle Bend Manufacturing
Eaton Corporation
Edmonton Exchanger and Manufacturing Ltd.
Ellwood Crankshaft and Marine
Ellwood Texas Forge
Erico
Federal Products
Forged Product Incorporated
FIBA Technologies Inc.
Filit
Ford Motor Company
General Die Cast Products
General Electric
General Motors Corp.
GM Powertrain
H&S Heat Treating
Heavy Engineering Works (TVSZ)
Hendrickson Spring
Honda
Honda Manufacturing of Alabama
Honda Canada
Honeywell
Hyundai
I.B.M.
Inco
Indalex
Industrial Heat Treating Inc.
Industrial Steel Treating Company
Infastech
International Ordnance
ISTIL
ITW
J & M Plating
John Deere
Karl Schnidt UNISIA
LaSalle Steel
Long Manufacturing
McInnes Rolled Rings
Meadville Forging Group
Meritor
Mexican Mint
Middlebury Enterprises Inc.
Midland Steel Products
MNP
Moly-Cop
Moscow Pipe Plant Factory
National Forge
National Steel Car Ltd.
Navistar
Nedschroef
Nemak
NFK
Nissan
Noranda
North American Hoganas
Nucor
Ontario Engineered Suspensions (OES)
Parker Hannifin Corp.
Pittsburgh Plate Glass
Plydex
Reynolds Aluminium
Rheem Manufacturing
Rockwell International
Royal Canadian Mint
RSP- Steel Authority of India Limited
Sabian Ltd.
Serov Mechanical Plant
Shannon Precision Fasteners
Sharon Tube
Shiloh Industries Incorporated
Slater Steels
SPS Technologies
SPX Contech Metal Forge
Srubex S.A.
Standen’s Limited
Stelco
Termosan ISIL ISLEM A.S., Turkey
Textron Fastening Systems
Tikhvin Chem MashTorrington Ingersoll-Rand
Toyota Motor Mfg.
True Temper Inc.
TRW
TVSZ, Russia
U.S. Armed Forces
Uddeholm
Umicore Autocat Canada Corp.
Vale Inco Ltd.
Welded Tube of Canada
Westinghouse
White Consolidated