We have the pleasure of informing you that we have successfully completed the last stage of implementation and certification of Company Production Control. At our customers request, we can issue declarations of conformity in the 2+ system with the CE mark pursuant to PN-EN 13242:2004 “Aggregates for unbound and hydraulically bound materials for use in civil engineering works and road construction” and to PN-EN 13043:2004 “Aggregates for bituminous mixtures and surface treatments for roads, airfields, and other areas designed for traffic.”