Company Description. Special Springs is a global leader in technology, safety, and service within the wire die springs and nitrogen cylinders industry. Founded in Italy in 1978, with a strong commitment to quality and customer satisfaction, we serve prominent clients including Audi, Daimler, GM, Volvo, and Whirlpool. Headquartered in the Detroit Metropolitan Area, Special Springs North America features a large inventory of over 100,000 products, ...