The CISA brand was established in Florence in 1926, CISA locks now offer a wide array of security products including high quality Cylinders, Padlock, Roller Shutter Locks and Locks Cases. CISA is an acronym for, ‘Costruzioni Italiane Serrature e Affini’ which when translated into English means ‘Italian Locks and related constructions’. CISA locks can be supplied keyed alike and master keyed to suit many applications. The very popular CISA Astral S Range of Cylinder has taken the locking industry by storm offering BS, Anti Bump and Anti Snap locking cylinders. CISA Keys can also be supplied and cut to Key Number.