25070 - CASTO


Phone: + 39 0365 890611
Fax: + 39 0365 879922

OLI, part of the Silmar group, for over 60 years develops and produces performing rinsing systems, external and built-in cisterns, design solutions, technological innovation, eco-sustainable products.
It actively collaborates with prestigious universities to develop innovative solutions, obtaining certifications from prestigious international bodies and numerous patents.

In addition, the plates bear the signature of world-renowned architects such as Álvaro Siza and Eduardo Souto de Moura.

Today OLI, thanks to the quality of the materials used, the wide range of technical and design solutions, the sustainability path undertaken to protect the environment and the credibility gained over the years, occupies a primary position in international markets, being present in all continents.


"OLI enthusiastically accepted the invitation from the architect Stefano Boeri to take part in "The future of living and the planet of the future."

The OLI universe, which has always been green, is ready to take you to another dimension of living.
Living the space with innovative solutions and design, giving you new emotions while respecting the environment, this is our mission!"


At space&interiors

At space&interiors

Trumpet is the WC control plate designed for OLI by architect Alvaro Siza, inspired by the keys of the instrument played by the great music virtuosos: the trumpet. Trumpet has been awarded "Archiproducts DESIGN AWARDS - BEST of CATEGORY 2016", the recognition that celebrates the excellence of design.