Improve our Quality is a priority for the La Granja Insulators and part of our mission for the future.

The Quality is incorporated from the innovation process to reach our customers’ and final users’ needs regarding new processes, product distinction and quick response to the market.

As a consequence of this improvement initiatives TÜV Rheinland & AFNOR have certified the quality of our processes as well as our respect for environmental and workers health and safety through the consecution of the certificates belonging the international standards ISO 9001:2008, ISO 14001:2015, ISO 45001:2018 & ISO 50001:2018.

La Granja Insulators continuously updates and refines its specifications to fulfill the changing needs of the customers and includes, as a consequence, the sustainable development.

ISO 14001:2015

ISO 45001:2018.

ISO 9001:2015

ISO 50001:2018



Download catalog Insulators