The Flexitallic Group, Freudenberg Sealing Technologies, Trelleborg, ElringKlinger, EnPro Industries, Nichias, Klinger Limited, Dana, Federal-Mogul, W. L. Gore and Associates, NIPPON VALQUA, Uchiyama Group, Parker Hannifin, PILLAR Packing, Frenzelit, Teadit, Sanwa Packing Industry, CPS, Lamons, Inertech, Inc, Sakagami Seisakusho