Le nkampani ngumvelisi we-OE, inkampani ephethe intloko yesilinda ye-aluminium yobungcali kangangeminyaka engaphezu kwama-20. Igxile kumgangatho kunye nenkonzo. Intloko yesilinda ifumana isatifikethi sokuqinisekiswa se-ISO16949, "intloko yesilinda etywiniweyo ephezulu", "ubomi obude bentloko yesilinda" kunye nezinye iipatenti ezi-5 zemodeli yokusetyenziswa.