SIFCO Industries 

SIFCO Industries, Inc., together with its subsidiaries, produces and sells forgings and machined components primarily for the aerospace and energy, and defense and commercial space markets in the United States and internationally. The company's processes and services include forging, heat-treating, chemical processing, and machining. It also offers original equipment manufacturer (OEM) and aftermarket components for aircraft and industrial gas turbine engines; steam turbine blades; structural airframe components; aircraft landing gear components; aircraft wheels and brakes; rotating components for helicopters; and commercial/industrial products. In addition, the company provides heat-treatment, surface-treatment, non-destructive testing, and select machining and sub-assembly of forged components. SIFCO Industries, Inc. was founded in 1913 and is headquartered in Cleveland, Ohio.