... range of sheet metal work,widely applied in auto parts,LCD TV,PC,airconditioner and other hardware industury and electronic appliances.2 ... )material:aluminum,iron,steel,stainless,low carbon,alu alloy3)Process/treatment:cutting ,stamping,bending,welding.4)High precision metal ... specification for quoting.HAEDWARE THE SYMBOL OF REAL STRENGTH: sheet metal process,sheet metal box