Precision CNC Machined Parts
Small, medium and large series of components for demanding industries where each machined part needs to be of the highest precision including: Automotive, Medtech, Aerospace, Electronic, Hydraulic and Pneumatic parts.
CNC Machining Services
DJC provides complete CNC machining services according to customers’ drawings, as well as inspection and quality assurance, cleaning and heat and surface treatments. Discover all CNC Machining Services >>
About DJC
Established in 1962 in the center of bar turning machining in France, the Arve Valley, DJC delivers high precision machined parts to customers across the globe.
Dedication to Quality
At DJC we implement operational excellence and multi-layer quality control systems to ensure your CNC machined parts are delivered on time with zero-defects. Our quality control processes include:
- 100% Camera Inspection
- Automated Visual Inspection
- Metrological Inspection
- Statistical Process Control
- Advanced Quality Planning Control
- Visual Inspection

IATF Certification for Automotive Manufacturing
Latest News
DJC Décolletage obtains ISO 14001 certification
DJC Décolletage, a company committed to the production of high-quality components, has taken a major step forward by obtaining [...]
Machined Components for Automotive Connectors: Meeting the Demands of Electric Cars
The interest in electric vehicles has grown immensely in the past decade or so, as the transportation industry seeks [...]
The new Nakamura-Tome NTY3-100 offers new production perspectives to DJC Décolletage
DJC Precision CNC Machining has expanded its high-precision machining capabilities with the addition of a CNC multitasking machine to [...]
Advantages of Multi-spindle Machines
Capacities of multi-spindle lathes In line with the general trend towards more flexible and cost-effective production on the one [...]