ISO 9001

ISO 14001

IATF 16949

Technology institute

Gyeongsangnam-do Star Company

Global IP Star Company

INNO-BIZ

Patent Certificate (excavator pedal)

Patent CertificatePatent Certificate (retarder)

Patent Certificate(Spring combination structure of pusher for supporting pump)

Patent Certificate(Hydraulic pressure valve of assistance brake apparatus for vehicle)

Patent Certificate(Japan patent_excavator pedal valve)