At ATC Mould, quality is never an afterthought — it’s built into every step of our CNC machining process. When you ask “How do you ensure the quality of my parts?”, we answer with proven systems, advanced technology, and strict controls that deliver precision CNC parts you can trust.
Our quality assurance begins with ISO 9001-certified procedures. Every custom CNC component starts with detailed drawing review and material verification. We only use certified stainless steel, aluminum, and engineering plastics from trusted suppliers, with full traceability.
During precision CNC machining, our 5-axis CNC centers and high-speed lathes maintain tolerances as tight as ±0.005mm. Real-time monitoring with in-process sensors prevents deviations. After machining, every part goes through multi-stage inspection:
CMM (Coordinate Measuring Machine) for dimensional accuracy
Surface roughness testers for finish quality
Hardness and material composition analysis
We perform 100% inspection on critical features and statistical process control (SPC) on high-volume orders. For complex CNC machined parts like slender shafts or custom filtration components, we combine turning, grinding, and deburring to eliminate deformation risks.
Before shipping, we conduct final visual checks, packaging tests, and provide full inspection reports with photos and data. This end-to-end CNC quality control system ensures zero-defect delivery and protects your production line from costly rework.
Whether you need prototypes or 1,000+ production runs, our CNC machining services deliver consistent, reliable results at competitive prices. Many European and North American clients (including machinery manufacturers) have reduced their supplier count after switching to us.
Ready to experience worry-free precision CNC machining? Send us your drawing today — we’ll return a detailed quotation and quality plan within 24 hours. Your parts, our promise.