Airplanes need parts, and SIFCO coats, machines, and produces jet engine and aerospace components. It forges parts and offers forging, heat-treating, and precision component machining services. Products include components for aircraft and industrial gas turbine engines, structural airframe components, aircraft landing gear components, brakes, and wheels. Aerospace components for both fixed wing aircraft and rotorcraft account for nearly 80% of its total sales. SIFCO caters to original equipment manufacturers (OEMs) for both commercial and defense aerospace applications. It also serves the energy market.