OSCACER-CÉSAR ROLA, Lda., is distinguished by offering a service guided by quality, accuracy and experience based on the trust of its customers. Since 1999, it is a company certified by ISO 9001 in the production of ferrous metal formats and bands. In 2011, it saw its quality management system certified by AENOR in accordance with ISO TS 16949:2008 (current IATF 16949).