linea-tratteggiatacoppie-conicheingranaggi-cilindriciingranaggi-specialilinea-tratteggiataindustriaaeronauticaautomobilismomotociclismonauticanavaleferroviariotranviario The firm Brena operates according to the highest standards of quality required by international standards.

Indeed it has obtained the UNI EN ISO 9001-2000 updated in 2009 to more recent legislation UNI EN ISO 9001-2008 certified by DNV (DET N ORSKE VERITAS).

The firm Brena also complies the rules of BV (bureau Veritas) the specifically in naval, aviation, automotive, motorcycle, industrial.