aluminum parts 1.Standard: ASTM, SAE, BS. DIN, UNI 2.Surface Treatments: sand blasted, painted, electrophoresis, zinc plated aluminum parts1.OEM service according ... steel, stainless steels, high heat alloys, plastics, brass, bronze, aluminum and aluminum casting ect.3.Standard: ASTM, SAE, BS. DIN, UNI4. ... Tapping, Threading, Burnishing, Slab Milling, Face Milling and End Milling aluminum parts