Change is Good

摘要

Parker Aerospace designs, manufactures and services hydraulic, fuel and pneumatic components, systems and related electronic controls for aerospace and other high-technology markets. Its products include flight control actuation systems and components, thrust-reverser actuation systems, electrohydraulic servo valves, utility hydraulic systems and components, DC motor pumps, fuel pumps, lubrication and scavenge pumps, fuel measurement and management systems, cockpit instrumentation, flight inspection systems, pneumatic subsystems and components, fluid metering delivery and atomization devices, and wheels and brakes.