family owned business since 1968, Signal Plating of Chattanooga, Tennessee, specializes in quality plating services including zinc plating, nickel-chrome plating, decorative metal plating and decorative finishes. We specialize in appliance part plating, chrome stack seating, hospitality seating, banquet furnishings, contract furnishings, chrome retail display fixtures, wire products and more. Signal Plating can plate to your specifications and handle all the necessary prep work including buffing to remove weld scale and polishing to achieve the desired decorative finish. Signal Plating was one of the first plating specialists in the United States to implement the environmentally preferred trivalent chromium plating which is less toxic than hexavalent chromium. In addition to health advantages, less chromium is emitted into the air along with lower concentration levels resulting in less chromium waste. As such, Signal Plating’s Cradle to Cradle compliant plating helps contribute to product certifications such as Cradle to Cradle certification and BIFMA level certification. Both certification programs cover multiple attributes of environmental and social sustainability and are assessed by a third-party certifier to ensure products and components meet requirements for social responsibility, energy use, materials selection and human and environmental health impacts.

Finishing services including production run automated barrel zinc plating (clear & yellow chromate) & large capacity rack nickel-chrome plating, decorative finishing & metal finishing of large & small ferrous metal parts. Specializing in appliance part plating, stack seating for conference or banquet rooms, contract furniture, retail display fixtures, & wire products. Metal finishing of parts. Capabilities include polishing & prepping of parts before plating, touch up of welds & grinding marks prior to plating, single head machining creating belt flat parts fast, available in mirror bright finish or satin finish.