Current process has quality issue defect of work flow. Root cause : Work piece into the seam in a small niche can not be polished and the bristles is scrub polishing was inside the area of product .It affect to problems defect antique peel off
Current process has quality issue defect of work flow. Root cause : Work piece into the seam in a small niche can not be polished and the bristles is scrub polishing was inside the area of product .It affect to problems defect antique peel off