... )Materials: aluminum, alloy steel, brass, cast iron and cast steel machining part CNC Machined parts Materials: aluminum, alloy steel, brass, cast iron ... , electrophoresis and zinc plated Etc.Heat treatments: tempered or annealed Machining: CNC turning, milling, CNC milling, CNC drilling and CNC boring ... : as per customer's request Welcome send us the drawing! machining part