Founded in 1973, Perfection Chain Products Inc. is one of the largest manufacturers of weldless chains in the United States. The company's product line comprises various types of chains, such as double loop chain, jack, single loop, sash and safety and related chain assemblies. It has more than 100 machines in production. Perfection Chain Products Inc. produces chains for use in porch swings, children's swings, dog runners and tie-outs, hanging plants, shop lighting, children's toys, novelties and general utility applications. The company is a member of the National Association of Chain Manufacturers (NACM).