During incoming inspection, we conduct visual inspections that go beyond mere dimensional verification. We check for protrusions, burrs, scratches, scuffs, bends, dents, abrasions, chips, streaks, gloss, unevenness, deterioration, and foreign matter adhesion. By paying attention not only to dimensional deviations and scratches that affect product performance but also to abrasions, gloss, and unevenness that affect design, we aim to improve quality in both the manufacturing and packaging processes.
Furthermore, when defects are found, we investigate the causes in collaboration with our partner manufacturers. We not only implement measures to prevent the recurrence of defects but also review component and product design data as well as manufacturing processes to avoid excessive quality standards, thereby preventing cost increases resulting from additional process steps.