Sun Country Industries manufactures components and sub-assemblies for the aerospace industry. Sun Country Industries also offers complete complex, high-level assemblies fulfilling integrator role requirements for customer product final assembly lines. 

Total supply chain management is a critical competency for any company that provides sub-assemblies or integration services. Sun Country Industries has developed an authorized and controlled list of approved suppliers who are utilized for all processes that are not performed internally, a qualification process that includes on-site audits. Sun Country Industries uses material requirements planning software to control and monitor all aspects of the supply chain, from raw materials and component hardware through final outside processing.