... PA+GF, PP, PE, PVC, Bakelite, Chemical Wood, Aluminum, Brass, Copper, Magnesium, Zinc, Stainless steel, etc.Surface ... PP, PA (Nylon), POM, PVC, Bakelite, Chemical Wood; Aluminum, Magnesium, Zinc, Copper, Brass.SLA (Stereolithography) is an additive ... and bending of the sheet metal. The wall thickness of Sheet Metal Prototype should be under 6 mm and material Stainless Steel. rapid metal and plastic ...