mold punch 1,high precision 0.005mm 2,shear/stamp/weld/ ... .design mould myself mould punch1,It is product of metal punching/stamping2,We get certificationISO9001, good quality control3,We have convenient ... ,We have more than 100 pcs machines( including mache,grind,punching,milling,injection machine,shearing machine , welding machine, bending machine, NC ...