... 3.16 years laser cutting experience copper part MF0016 high precision copper sheet metal parts copper part Our factory provides all kinds of ... electric appliances.2)Material:aluminum,iron,steel,stainless,bress,copper etc.3)Process/treatment:cutting,galvanizing,stamping,perforating,bending ... Certification for Electronics Product -Armstrong Su MF0016 high precision copper sheet metal parts copper part