... :Plastic---ABS,PP,PC,PMMA,POM,PA,RUBBER,silicone,Metal ---aluminum, copper, Brass, stainless steel, sheet metalSurfaces treatment:Paint, polish, silk-print ... provide for CNC model and rapid prototyping:1,industrial design2,Brass/Aluminum parts machining3,Reverse engineering4,Injection molding5,Rapid silicone mould6 ...