Spirit Evergreen Aftermarket Solutions Co. Ltd. (SEAS) is a joint venture between Spirit AeroSystems and Evergreen Technologies Corp. that provides maintenance, repair and overhaul (MRO) services for nacelle component such as inlet cowl, fan cowl, thrust reverser, and flight control surfaces. The joint venture was established in April 2021 and started operating on October 2022.
SEAS offers comprehensive nacelle and flight control surfaces solutions for almost all the commercial aircraft platforms (B777, B747-8, B737NG, B737Max, B767/747, B787, A320 and A330)