About

Audits by people who have run machining quality, not just inspected it

CNCAudit was founded by a machining quality engineer with years of experience in Chinese precision machining: running supplier quality, sourcing machined parts and auditing suppliers on site. We started it because buyers kept getting checklist audits that missed what actually matters for machined parts.

PHOTO

Tom Yi

Lead Auditor, Machining Quality Engineer

[email protected]

Background

  • Years of experience in precision CNC machining quality and supplier development
  • Hands-on sourcing of machined parts for international customers: quoting, process planning, cost breakdown
  • Extensive on-site supplier audits across the Yangtze and Pearl River Deltas
  • Working knowledge of GD&T, CMM inspection, FAI, PPAP and ISO 9001 / IATF 16949 systems

How we work

  • Engineers only. Every audit is done or reviewed by a machining quality engineer.
  • Evidence over opinion. Every finding is backed by a photo, record or measurement.
  • Plain answers. Each report ends with a recommendation you can act on.
  • Independent. We are paid only by buyers. See our independence policy.