GKN Plc.
Rio Tinto
Hitachi Chemical Co. Ltd.
ATI Powder Metals
Sandvik AB
Renishaw plc
Praxair Technology Inc.
Arconic Inc.
Miba AG
Hoganas AB
Metaldyne Performance Group Inc.
BHLER Edelstahl GmbH & Co KG
Carpenter Technology Corporation
Aubert & Duval
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