... metal processing service....OEM orders are welcomed .. Metal Stamping Product Features:1)OEM service provided.2)Material:aluminum ... stainless steel,brass,copper etc.3)Process/treatment:cutting,stamping,perforating,bending,welding,plating,power coating,assembling.4) ... High precision metal processing:stamping parts5)Equipment:Larg-tonnage 500T,315T presses machines, CNC ...