... etc.5) Shape: round , square , curved , taper, cup, bowl or according to your request.6) Surface Condition: remove all burs ... : Carton, Box, Bag, Pallet or according to your request.8) For non-standard parts, samples or drawings are avaliable for us.9 ... ) Working Process Include: cold punching, and machining, also CNC machine, can do OEM order ...