GRADE/HULL, a 3D CAD/CAM system, covers the range from functional design to production design.

GRADE/HULL outputs drawings from an approval drawing to a working drawing and machining information from NC (numerical control) cutting to robot welding and painting.

GRADE/HULL outputs various lists, such as order list, parts list, etc., and CAD formats.

We provide an integrated shipbuilding system to adapt to various needs of customers in the range from upstream design to manufacturing site, that is, GRADE/HULL.