EA1N axle HPQ certificate

EA4T axle HPQ certificate

TSI certificate

EMU powered axle CRCC certificate (EA4T)

EMU trailer axle CRCC certificate (EA4T)

Loco axles CRCC certificate_1

Loco axles CRCC certificate_2

AC drive loco axles CRCC certificate_1

AC drive loco axles CRCC certificate_2

General forging HPQ certificate

ISO TS 22163

ISO9001 2015

ISO45001 2015

ISO45001 2018