Part of the Mangrove Pty Ltd Group of companies which includes Braille Tactile Signs (Aust), Precision Engravers was initially established in 1954. A.S.A.D. Signs was formed in 1979 to offer a range of services and solutions. A.S.A.D. stands for "Architectural Signs and Designs" as the business specialised in the manufacture, supply and installation of quality signage and specific architectural products. Specialisations include: Braille Tactile Signage, Wayfinding Signage, Total fitout signage, Corporate signage, Directory systems, Castings in metals and plastics, Sculptures, Metal finishing, Custom architectural fittings (door handles, light fittings, etc), Model and mould makers and Precision.