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. As experienced CNC manufacturers, we understand and meet the rigorous demands of these specialized sectors. Our operations embody the best practices in precision CNC manufacturing, ensuring top-tier product quality. The precise specifications needed for these vital applications are ensured by our dedication to precision CNC machining.
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. Our fully integrated operations provide extensive CNC manufacturing services beyond just machining, covering all post-production needs. Every stage, from the first design to the last treatment, demonstrates our commitment to precision CNC machining. 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. As a well-established machining company, DJC continues to set industry benchmarks for quality and reliability.
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
ISO14001 certification – Environmental management
EcoVadis Assessment – Corporate Social Responsibility (CSR) Management
Latest News
Precision CNC Components for AI Server Infrastructure
Why AI Server Manufacturers Need High-Precision CNC Components As artificial intelligence becomes more widespread and computational models grow in [...]
Hydraulic and Pneumatic Piston Machining for Diverse Applications
Customization in piston manufacturing is crucial for optimizing performance and meeting the specific needs of hydraulic and pneumatic systems [...]
DJC’s Successful Diversification: Broadening our High-tech Parts Manufacturing Expertise
Over the past three years, DJC has undergone a transformative journey, embracing a strategy aimed at diversifying our operations [...]
Innovation and Precision: Vardeco and DJC Décolletage at Electronica 2024 Fair
DJC Décolletage and Vardeco SA will be taking part in the 2024 edition of Electronica, the must-attend event for [...]














DJC is ISO/TS 16949 certified since 2005 based on the automotive standards, and converted to the IATF 16949 in December 2018.