... 4. ISO9001 facil ) Machining parts 2) Materials: stainless steel, aluminium, brass 3) Equipment : CNC,Common lathe 4) ... according to customer's requirements2. Material stainless steel ,cold work steel ,Spring steel , martensitic steel,aluminum ,brass, bronze,copper, according to ... 002Wire-Cutting 0.002 STOCK OF COMMONLY USED MATERIALAustenitic Steel SUS303, SUS304 Cold Work SteelDF-2,XW-5, ...