DynaCERT, Inc.Ontario, Canada
Volvo ABVastra Gotaland, Sweden
Purkey's Fleet Electric, Inc.Arkansas, United States
Shanghai Huahong Group Co., Ltd.
Elliptec Resonant Actuator AGNordrhein-Westfalen, Germany
Metro International SALuxembourg, Luxembourg
Jinxi Axle Co., Ltd.Shanxi, China
Dordan Manufacturing Co.Illinois, United States
Sigma Alimentos SA de CVNuevo Leon, Mexico
Knorr-Bremse AGBayern, Germany
eNow, Inc.Rhode Island, United States
Verkehrsbetriebe Peine-Salzgitter GmbH