Company Certifications and Quality SOA certification Attribution of Legality Rating OHSAS 18001: 2007 certification ISO 14001: 2004 certification ISO 9001: 2008 certification EN 12620 - 13242 - 13043 certifications Model 231 General Part Ethical code Disciplinary System Reporting to the Supervisory Body Aggregates Construction company Contacts Photogallery Powered by Webartis | Perruolo Inerti Srl - C.da Bagnoli n ° 4 - 84030 Casalbuono (SA) - Chamber of Commerce of Salerno n ° 337747 - VAT number 04033380652 - share capital 1.000.000,00 € iv