AMES Group Sintering S.A. Anhui Astromagnet Co. Ltd. Carpenter Technology Corporation
Daido Steel Co. Ltd. GKN plc (Melrose Industries PLC)
Hitachi Metals Ltd. Kobe Steel Ltd. Laird Technologies Inc. Mate Co. Ltd. Merck KGaA
SG Technologies Limited
Sintex A/S
Steward Advanced Materials LLC
Sumitomo Metal Mining Co. Ltd. Taiyo Yuden Co. Ltd. TDK Corporation
Toshiba Materials Co. Ltd. VACUUMSCHMELZE GmbH & Co. KG.