... demand.Item Name Precision machining partMaterialStainless steel(303,304);Free cutting steel (12L14,12L15,1214,1215,etc);Aluminum(6061,6063,7075 ... ,watch,medical industry,fiber optic communication,equiment,etcMachining facilitiesCNC lathe,CNC machining center,Thread rolling machine,drilling,Centreless grinding machine, Manual ...