โรงงานผลิตแปรงอุตสาหกรรม สมุทรปราการ แชร์ Brushing Commences once the metal is sanded and cleaned. An abrasive brush moves inside a circular movement to the metal floor to get rid of defects within the area. At your common appointment, your hygienist will initial clear your teeth and take away any plaque buildup. This Successfully Submitted (Awaiting Approval)