Main parts of Coil Bar Plate Handling Cranes Design: double girder EOT cranes are manufactured and designed with ISO9001 2000, ISO9001 2004 OHSAS 18001 certificate. Motor:The 3-phase asynchronous motor can be smooth operation in intermittent, short-term, frequent starting, braking, and load condition in Perfectrdance with ISO9001 2000, motor can be set into variable speed as customer requirement.