... 2. high precision quality 3. OEM accepted 4. samples free Metal copper cable terminals 1.Material:Brass,copper,iron,steel,stainless ... , 1215…6. Aluminum: Al6061, Al6063…products technicsStamping, machining,auto turning, CNC machining, cold forming, etcProcessing MethodCNC machining, turning, milling, drilling, grinding, broaching, welding ...