SAS Unetra Systems, S.L.U. was created in April 2008 and is the result of the absorption by Stahlwerk Annahütte Max Aicher Gmbh & Co. KG (SAH), from Unetra Systems Ibérica, S.L.
Our business activity is focused on the commercialization of the threaded steel bar (SAS bar), manufactured by our parent group SAH in Hammerau (Germany), as well as its corresponding accessories. Our second line of activity consists in the commercialization of scaffolding and shuttering accessories. The threaded steel bar presents a multitude of applications in the field of civil engineering and construction among which we can highlight: micropiles, slope containment (anchors and soil nailing), tunneling (bolts), post-tensioned, formwork, reinforced concrete elements (reinforcing system), braces, etc.
Unetra Systems Ibérica S.L., born in 1970 and has been traditionally dedicated to the manufacture and marketing of accessories for scaffolding and formwork. Stahlwerk Annahütte was founded in 1537 in Hammerau - Bavaria (Germany). In 1975 it was acquired by the steel group Max Aicher Unternehmensgruppe. The industrial activity of the SAH group consists mainly of the manufacture of the threaded steel bar and its corresponding accessories, being the market leader in the world. www.annahuette.com The Max Aicher group has 7 steel mills distributed throughout Europe. Its field of activity is essentially concentrated in the automotive sector and in civil works and construction.