Hot Sale Custom Precision CNC Machining for Machine Parts Product Description Mateial: Stainless steel304,316,steel 45#,42CrMo,20#,Q235. Product name: Hot sale custom precision cnc machining for machine parts. Quality control: 100% inspection on critical dimensions or follow your special requst. Process: Machining+Surface treatment We can provide a whole product line. Certificate: ISO9001:2008/Rosh/SGS/BV Standard: ASTM, DIN,JIS, EN, ISO, GB standards Software: Pro/E,UG, Solidworks, Auto C…