We are growing and improving from day to day. Being one of the industry’s leading innovators is good for us but most importantly it is good for our customers. Throughout these last years we have carefully established an infrastructure which has enabled us to become UNI EN ISO 9001:2015, UNI EN ISO 14001:2015, UNI ISO 45001:2018, UNI CEI EN ISO 50001:2018 certified, affirming that QUARTZ remains committed to the highest industry standards.