Metal stamping 1.Material:stainless steel 2.Technique:stamping,welding 3.Finish:passivating 4 ... ,CNC punching, CNC.bending,milling,drilling,tapping,silkscreening,welding,progression die,grinding,riveting,etc.2.Material: stainless steel, brass, copper, aluminum ... capability to meet your demands including stamping,CNC machining,bending,riveting,welding,assembling,etc.Sercice type:OEMProduct leadtime:10 ...