Shelving entirely made of steel sheet certified 3.1, cold-formed and hot dip galvanised steel according to SENDZIMIR process, with the main feature of being completely interlocking, designed and manufactured in way to achieve the maximum reliability and minimum use of row material. It fulfils the requirements of regulations UNI EN 1993-1-1:2015, 1993-1-3:2007, 1993-1-8:2005 and FEM 10.2.06 and, following the regulation UNI EN 15635:2009, it must undergo a periodical technical inspection by qualified personnel. The display of a plate showing the maximum capacity of the sides, the shelves and their number of interaxle spacing is compulsory.