EXHIBIT 21.1 SUBSIDIARIES OF THE COMPANY SUBSIDIARY STATE OF INCORPORATION ---------- ---------------------- Amite Foundry and Machine, Inc. Louisiana Prospect Foundry, Inc. Minnesota Quaker Alloy, Inc. Pennsylvania Canadian Steel Foundries Ltd. Quebec, Canada Kramer International, Inc. Wisconsin Empire Steel Castings, Inc. Pennsylvania La Grange Foundry Inc. Missouri The G&C Foundry Company Ohio Los Angeles Die Casting Inc. California Canada Alloy Castings, Ltd. Ontario, Canada Pennsylvania Steel Foundry & Machine Company Pennsylvania Jahn Foundry Corp. Massachusetts PrimeCast, Inc. Wisconsin Inverness Castings Group, Inc. Delaware Sheffield Forgemasters Group Limited England Claremont Foundry, Inc. Delaware London Precision Machine & Tool Ltd. Ontario, Canada