Expertise in the plant ensures reliability in the air. The capabilities of Timken Aerospace Drive Systems are as dynamic as our customers’ requirements – from producing a single gear, to completely designing and testing transmissions, to manufacturing master gears and curvic couplings – we apply our production expertise to the technologies used throughout the entire drivetrain. Further, by using a total system analytic process and comprehensive supply-chain management techniques, ADS integrates the materials needed to manufacture, assemble and test transmissions to exacting specifications, while successfully meeting customer delivery requirements.