OLI – Sistemas Sanitários S.A., founded in 1954 in Aveiro (Portugal), is now one of the leading manufacturers of drain systems in Southern Europe, with a sales network covering over 80 countries across five continents. Renowned for its reliability and design, OLI stands out for its innovative, functional and accessible sanitary solutions that improve comfort and sustainability in bathrooms.
Always attentive to the environment, OLI develops water-saving products and eco-efficient production processes. In the 1990s, it introduced the dual-flush cistern, reducing water consumption by up to 50%. In 2012, it received the Kaizen Award for its achievements in terms of efficiency, innovation and process optimisation.
The brand's catalogue offers a complete range of systems for modern bathrooms: OLI flushing cisteerns (built-in and traditional), flush plates, push buttons, universal floats, valves and technical accessories. Each product is designed to offer ease of installation, water efficiency, durability and contemporary design, making OLI an international benchmark in the sanitary ware sector.
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