... volume production service 4.OEM & ODM prototype Item Nameprofessional aluminum,zinc,magnesium,stainless steel,steel,brass parts Service ... Mould) (For 5-150pcs)3, Low Volume Production (Made method 1:Aluminum tooling .2:old mould ... For 1-500pcs)5,CNC Aluminum/Brass/Copper/Bronze CNC machining/machined parts (for 1-500pcs)6, Automotive ... aluminum,zinc,magnesium,stainless steel,steel,brass parts