1973: The year “Deltas di Sinigaglia & Viazzo Snc” was established and started manufacturing and selling its diamond disks and blades in Italy.
Year that the company was transformed from "Deltas di Sinigaglia & Viazzo Snc” to “Dellas SpA".
Isidoro Ferrari appointed Chairman, a role he would continue to hold until 2012.
Daniele Ferrari, son of Isidoro, appointed CEO.
Merger through acquisition of Peak International Spa
The Quality System of Dellas S.p.A., based on the control of all company processes, was certified for the first time and considered in conformity with regulation UNI EN ISO 9002:1994 in 1997, by ICIM (Istituto di Certificazione Industriale per la Meccanica - Institute of Industrial Certification for Mechanics) under certificate number 0736 of 18/07/1997. Over the years, our Quality System has always been found to be in conformity with the updated regulations. It is currently in conformity with regulation ISO 9001:2015, as can be seen in our certificates.
Regarding the conditions of sale relating to the branches, see section Branches