Stamping part Meterial:aluminum, iron, steel,stainless steel,brass,copper etc. Process:cutting,galvanizing,stamping Stamping part Meterial:aluminum, iron, steel,stainless steel,brass,copper etc.Process:cutting,galvanizing,stamping,perforating, ... ton 250t,538t stamped machines and bending machines,cutting machines and so on!! The picture showed is ... about us, please contact me any time! Stamping part