Gemini through strategic relationships with world-class MRO & OEM repair facilitates throughout the world Gemini provides access to the most reliable sources of high quality fairly priced aftermarket OEM engine materials. Built on a motto of hard work, attention to detail with the support of our team and exceptional logistical response to destinations around the globe Gemini`s Engine Group provides a full range of parts services, including parts provisioning, just-in-time delivery, repair and exchange, on-site warehouse management, inventory management and logistics programs.