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ANOK Precision Manufacturing in Shenzhen, China, has held ISO 9001:2015 certification since 2018. The factory operates more than 50 machining facilities across CNC milling, turning, surface grinding, and wire EDM, holding tolerances down to ±0.002 mm with calibrated inspection at every stage. For regulated industries, ANOK machines medical components from titanium and 316/304 stainless steel under ISO 13485-aligned procedures, and produces aerospace parts to MIL-STD-810G and FAA/EASA airworthiness requirements with documented first-article inspection. Material certificates and inspection reports are available with every order — exactly the deliverables a certified quality system should produce. If your project requires documented quality from a proven supplier, ANOK's medical CNC machining and broader machining services are built around these standards.
At minimum, expect ISO 9001:2015 from any metal CNC machining factory you trust with production work. Layer on ISO 13485 for medical, AS9100 for aerospace, and IATF 16949 for automotive programs, and verify everything in the issuing body's public registry with a scope that covers machining. Then confirm real capability with an FAI report and inspection documentation. State your certification requirements directly in the RFQ — it filters out unqualified suppliers before they cost you time, and it tells the qualified ones that you take quality as seriously as they do.