{ Certificate Number Approval/Cert.no 02-003738 / 025611 Due date 2026-10-20 Valid Valid Company D-I Country KOREA ZIP 1367-13 City GYEONGNAM Street Namgang-ro Product Type GEARBOXES ( REDUCTION AND STEP-UP ) Approval Group Type approval Product Description Marine Reduction Gearboxes for Diesel Engine Propulsion type DMT 450DL