Tier-1 automotive interior supplier
Automotive Project — Interior Acoustic Panel
The requirement
Curved acoustic grille with radial micro-slots, PVD blue finish, 480 h salt-spray resistance and full dimensional reporting per batch.
Our solution
Etch the slot field flat to protect open-area accuracy, then form on a dedicated die, polish, and PVD coat. SPC data generated from CMM sampling on every lot.
The outcome
- Open-area deviation under 2% across the panel
- Passed 480 h neutral salt spray and adhesion testing
- PPAP documentation delivered with first article
Let's build it
Ready to start your custom etching project?
Send us your drawings or samples — our engineers reply with a DFM review and quotation within 24 hours.