ABB (Switzerland)
Siemens (Germany)
Schneider Electric (France)
Sew-Eurodrive (Germany)
Sumitomo Heavy Industries
Ltd (Japan)
Emerson Electric Co (US)
Nanjing High Speed & Accurate Gear Group Co. Ltd (China)
Renk AG (Germany)
Nidec-Shimpo Corporation (US)
Rexnord Corporation (US)
General Electric (US)
Zollern GmbH & Co. KG (Germany)
and Eickhoff Antriebstechnik GmbH (Germany)
and Wikov Industry A.S. (Czech Republic)