Our range of resin transformers includes powers from 50 kVA to 3150 kVA, with voltages up to 33 kV in an insulation class of 36 kV.
The resin transformers from EL.PI. CAST-RESIN are highly regarded in both the national and international markets for their quality, efficiency, and the care with which they are made.
Our range of dry-type transformers includes powers from 25 kVA to 1600 kVA, with voltages up to 3000 V, with possible technical variants available on request.
The dry-type transformers from EL.PI. CAST-RESIN are esteemed in both the national and international markets for their quality, efficiency, and the meticulousness in their construction.
The EP brand, marketed by us, has specialised since 1962 exclusively in the manufacture of MT/BT distribution transformers.

Throughout these years, growth has been consistent, thanks to foresight, tenacity, and a serious commitment that has led the EP brand to be known and appreciated both nationally and internationally.
EL.PI. CAST-RESIN began its production of resin distribution transformers in 2010, leveraging the experience and expertise of Elettromeccanica Piossasco srl, a company operating in the sector since 1962, in which it has a stake.
EL.PI. CAST-RESIN is a point of reference in the national and international markets, thanks to a highly specialised team, rigorous attention to customer needs, and cutting-edge design methods.
Our seriousness and punctuality in fulfilling commitments have quickly earned us the trust and approval of our clients.

Discover how EL.PI. CAST-RESIN can become your trusted partner for innovative and high-quality solutions in the electromechanical sector.
Quality is at the heart of everything we do. We have obtained the most important certifications, reflecting our dedication and consistency in pursuing excellence. This commitment is evident in every aspect of our operations, ensuring compliance with current regulations.
Our production is divided into various categories and types of transformers, distributed in numerous countries around the world. This flexibility allows us to adapt to the specific needs of each client, eagerly tackling the challenges of new technologies and solutions.
With over a decade of experience, we look to the future with optimism. We always strive for the quality and reliability of our products and services, while paying attention to the needs of current and future clients. Our continuous desire for improvement drives us to exceed expectations.
Production varies between standard catalogue transformers, featuring different types and performance characteristics, and special transformers developed according to specific orders or specifications provided by our clients.
Our transformers have been accredited by various national and international electrical entities, as well as by large companies involved in the assembly and installation of electrical lines, and in the production of transformer substations, etc.
The structure and flexibility of EL.PI. CAST-RESIN enable a dynamism that can adapt to market evolution and demands, ensuring prompt deliveries even for significant orders and
special executions upon customer request.
Experience in the production of Resin Transformers, Dry Transformers, and Oil Transformers.
Discover how we can create a tailor-made product to meet all your needs!