{ Certificate Number Approval/Cert.no 02-003744 / 025655 Due date 2026-10-26 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 models DMT P6500, 400H, 430H, 460HL, 550H, 561HL, 600DL