punching part 1- Very high production rate 2- Excellent dimensional accuracy 3- Very low piece price punching partAbout company Experience: ... and harmless ItemDescriptionProduct NameMachining partWorking Processstamping, deep stamping, bending, punching, threading,welding, tapping, rivetingMaterialAluminum, copper, brass, stainless steel ... .InspectionIQC, IPQC,FQC,QA stainless steel punching part