Founded in Milan in 1959 by Emilio Stach, D.R.T. has produced metal bellows for over 50 years.

Thanks to the commitment and strong expertise of its founder, in a short time D.R.T. developed from a small entity to become one of the leading companies in the production of metal bellows.

The Company transferred to a warehouse complex just outside Milan in the 60’s, now it has a surface area of 5000 square meters, including two factory areas, offices and warehouses, and it has developed a technical department with a high level professional staff with a vast experience in designing and manufacturing bellows to fit the needs of all customers.

Always aiming to be at the forefront of technological development, and keeping a careful eye on both market trends and customer needs, the Company designs and produces its own pipe and bellows making machinery.