SELFRAG Centro Uno Centro Uno is the first Swiss waste-to-value facility turning incinerator bottom ash (IBA) into valuable resources. Read more Saidef SA Since 2016, Saidef owns and operates the 1.0 version of the SELFRAG slag upcycling process. Read more SELFRAG Centro Due Our Centro Due will treat 45'000 tons of IBA a year and be located in the new industrial zone Wegmatte in Kerzers. Read more International Business Development Our strategic partnerships help us solve complex waste management challenges. Read more Contact us Stay in touch Your name Your E-Mail Your message
