... strict QC; 3)High quality, No burr, No scratch. Deep Drawing Parts Product details: Material Carbon steel, Aluminum, Stainless ... Zinc plating, Powder coating, Anodizing, Plastic dip, Polish Processing Stamping, Deep drawing, Spinning, Bending, Punching,Weding, CNC machining File ... re specialized in manufacturing different kinds of OEM metal deep drawing parts in compliance with customer's design for ...