Woman with blonde hair wearing black and white shoes sitting on a bench in a modern interior with a large R01 logo and text that reads 'Chair, Timeless Engineered, German Design Award Winner 2025'.

ro3gz designs and engineers long-lasting objects in Herzogenaurach, Bavaria. The RO1 — a numbered, certified aluminum armchair, 100% made in Bavaria — won the German Design Award 2025. Each edition is limited, certified, and available exclusively through ro3gz.