Certifications
UNI ISO 9001:2015
Tierre Group has been found to conform to the management system standard.

UNI ISO 9001:2015
Tierre Group has been found to conform to the management system standard.
Declaration of conformity D.M. 174/2004 - FLUIDFIT series
Declaration of conformity D.M. 174/2004 - Polypropylene series
Declaration of conformity D.M. 174/2004 - Nylon series
Declaration of conformity D.M. 174/2004 - PVDF series
Declaration of conformity: FOOD GRADE series HFR - XVR INOX AISI 316L series
Declaration of conformity: MOCA; Polypropylene series
NSF Components certification for HFR and XVR series