... :aluminum,steel,stainless steel Detailed Parts Description:*aluminum CNC machining parts*metal hardware parts in auto,hydralic, ... vessel,general machinery industries.*kinds of material available: aluminum alloy, carbon steel,stainless steel,copper,brass,etc*process available ... die casting, gravity casting,stamping,punching,drilling,threading,CNC lathe and machining,turning,etc.*welcome OEM drawings in ...