Sign Language Signs was founded in 1987 and are the makers of visually appealing signs that relay messages to viewers. Located in the Norwood Commerce Center on Endicott St., it specializes in quality, hand crafted signs made from a wide variety of materials including imported gold leaf, enamels and aluminum. Signs are made both from hand carving as well as modern CNC routers. Types of signs include commercial signs, real estate signs and truck lettering.