metal parts 1.Standard: ASTM, SAE, BS. DIN, UNI 2.Surface Treatments: sand blasted, painted, electrophoresis, zinc plated metal parts1.OEM service according to ... ASTM, SAE, BS. DIN, UNI4.Surface Treatments: sand blasted, painted, electrophoresis, zinc plated5. Heat treatments: tempered or annealed, induction hardeded6 ... , Threading, Burnishing, Slab Milling, Face Milling and End Milling metal parts