Two decades of precision.
Founded in 2005, CN Engineering has grown from a four-person toolroom into a 60-engineer facility trusted by aerospace primes, medical OEMs and Tier-1 automotive suppliers across Europe and North America.
Built on a 5 ΞΌm promise.
CN Engineering was founded in 2005 by a team of toolmakers and mechanical engineers who believed a job shop could be held to the same standards as a Tier-1 OEM supplier. We started with two CNC mills and a single coordinate measuring machine in a 200 mΒ² workshop.
Twenty years later, we operate a 6,000 mΒ² facility housing 5-axis milling, Swiss turning, EDM, grinding and a fully accredited metrology lab. Every component we ship carries a documented quality trail β from incoming material cert to final dimensional report.
We do not compromise on tolerance, on documentation, or on schedule. That is the contract.
- 2005Founded Β· 2 mills, 4 engineers, 200 mΒ² workshop.
- 2010First aerospace AS9100 certification.
- 2014Expanded into 5-axis milling and EDM.
- 2018New 6,000 mΒ² facility opened.
- 2021Medical ISO 13485 process certification.
- 20252,400+ components delivered, 99.6% on-time.
No part leaves without a paper trail.
Our quality system is built around three principles: full traceability, statistical process control, and continuous calibration. Every part ships with its own dossier.
ISO 9001:2015
Quality management system certified by an accredited body.
AS9100D
Aerospace standard, audited annually by our certification partner.
ISO 13485
Medical device manufacturing process compliance.
ITAR Registered
Defense-trade controls compliant for US-origin work.
NADCAP
Special processes accreditation for heat treatment & NDT.
Full PPAP / FAI
Production part approval process and first-article inspection.
We measure to the micron.
Our metrology lab runs climate-controlled at 20 Β± 0.5 Β°C, with humidity held to 50 Β± 5%. All instruments are calibrated against national standards with documented uncertainty.
- βΈZeiss Prismo CMM (accuracy 1.5 + L/333 ΞΌm)
- βΈKeyence optical comparator (10Γ magnification)
- βΈMitutoyo SJ-411 surface roughness tester
- βΈWilson Rockwell & Vickers hardness testers
- βΈFull 3D scanning via ATOS Triple Scan