| Cantería Olnasa |
| Ctra. Sádaba - Ayerbe, km. 14, Uncastillo, Zaragoza - España 50678 Zaragoza Spain |
| ☎: +34‑‑976679131 🖷: +34‑‑876675827 |
| w: www.olnasa.com |
| extraction equipment equipment equipment, manufacturing and commercialisation of natural stones. Paving, revestimiento, catering, urban equipment, etc. |
