Customer resources

Welcome to the Middle River Aerostructure Systems’ Customer Resources page. MRAS is committed to providing our customers with the highest quality service. Please use the contact information and links listed below.

Technical support

Please contact MRAS Product Support Engineering by sending an email to Technical Support.

AOG support

Please contact the ST Engineering Aerospace Support Desk by email at or by phone at either +1-410-346-0502 or +65 3129 2468.