DNV
DET NORSKE VERITAS CERTIFICA THE SITEMA OF QUALITY OF
COMPANY GRUES BLANES, The DAY 7-2-01
WITH I NUMBER: DCA-07771-aq-2001
ACCORDING TO NORM ISO 9001; AÑO 2000
NATIONAL ORGANIZATION OF CERTIFIED ACCREDITATION
Nº 03/EC/SC/005/96