Verspanen boasts a substantial number of hi-tech materials processed with high   precision CNC machining. We have developed revolutionary fixturing techniques   and creative programs to achieve surface finishes Variety of Materials: If you are   looking for the sharpest, cleanest, and most precise CNC machining company in   the nation, We pride ourselves on integrating machine technology with creative  manufacturing techniques. Stainless steel, Mild Steel, Aluminum, Alloy Steels,   Brass, Copper, Alloy Titanium, Basic Plastics, Engineered Plastics, Cast Iron.