(marketscreener.com) Wood Dale, Illinois, July 14, 2020 -- AAR , a leading provider of aviation services to commercial and government operators worldwide, and Unison Industries jointly announced today the expansion and extension of the longstanding partnership as the exclusive worldwide aftermarket distributor for Unison Industries´ aviation,...https://www.marketscreener.com/AAR-CORP-11590/news/AAR-continues-successful-Unison-Industries-partnership-with-re-selection-as-exclusive-distributor-30923938/?utm_medium=RSS&utm_content=20200714