Stamping OEM part Quality garantee of ISO 9001 Material:aluminum,iron,steel,stainless ... coating,assembling.4)High precision metal processing:stamping parts5)Equipment:Larg-tonnage 500T,315T presses machines, CNC hydraulic, CNC bending presses,Automic lathes ... Rolled Steel, Nickel alloys (52 alloy, Kovar, etc.), Aluminum and any other commonly used metals, including precious metals.Please take a ...