... ISO9001:2000 We are professional in metal stamping,CNC punching,mold designing with more than ten years experience.Features:Material ... brass,copper,aluminum,SPCC,SECC,etcProcessing scope Stamping,CNC punching,CNC bending,riveting,welding,tapping,grinding,drilling,etcFinish Plating ... hours.You may be interested in products below.CNC punching machines and bending machinesPunching Line,We have three ...