... price . 2.ISO9001:2000 3.OEM/ODM service stainless steel high precision machining1) Materials: Brass, Alu, carbon steel, iron, stainless steel, cast ... oxidation (original color, black), 4) Applications: Precise medical devices parts, 5) Precision: Up to 0.005mm, 6) Low Min. Order: 100PCS 7 ...