Park-Ohio Holdings Corp. is a diversified international company that provides customers with a supply chain management outsourcing service, capital equipment used on their production lines, and manufactured components used to assemble their products. The Company operates through three segments: Supply Technologies, Assembly Components and Engineered Products. Its Supply Technologies segment provides its customers with Total Supply Management, a proactive solutions approach that manages all aspects of supplying production parts and materials to its customers manufacturing floors, from strategic planning to program implementation. Its Assembly Components segment includes extruded and molded rubber and thermoplastic products, fuel filler assemblies, and gasoline direct injection systems. Its Engineered Products segment designs and manufactures a range of engineered products, including induction heating and melting systems, pipe threading systems, and forged and machined products.