The experience gained in decades of direct production has allowed Errevi to create a guaranteed and reliable network of specialist suppliers, perfectly in tune with the principles to which it has adhered since day one in relation to quality, propriety of action and professional ethics. A dynamic network of suppliers, constantly vetted by Errevi to make sure they maintain the characteristics for which they were originally chosen, quality certifications included. Errevi pursues a daily commitment to ensuring its customers enjoy the highest level of quality, in particular as regards interchangeability, functionality and durability of all its spare parts, regardless of where they are produced. A constant commitment to supplying spare parts that are as close as possible to the specifications of the original, providing first class products to the aftermarket in all markets where Errevi operates. This is why Errevi has created "Errevi approved", an internal process of quality certification based on strict rules that have to be fully satisfied for the products to claim this mark of excellence.