Precision CNC Machined Parts
Small, medium and large series for demanding industries where each machined part needs to be of the highest precision for: Automotive, Medtech, Aerospace, Electronic, Hydraulic and Pneumatic.
CNC Machining Services
DJC provides complete CNC machining services from customers drawings, inspection and quality assurance, cleaning as well as surface and heat treatment. 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
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 its [...]
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 [...]
DJC adds an INDEX MS40-6 multi-spindle lathe to its machine fleet
We are happy to announce we have expanded our high-precision machining capabilities with the addition of an INDEX MS40-6 [...]
The history of machining in the Arve Valley
It all began with watchmaking parts production On the slopes of the Mont-Blanc massif nestles the bed of the [...]