QUALITY ASSURANCE All aspects of in-house and outside manufacturing are monitored and controlled to close tolerance inspection and precision traceability. Quality assurance capabilities include a computer controlled measuring machine, optical comparator, microscopes and surface plate instruments. The ability to completely inspect or 'reverse engineer' products within strict design engineering limits provides both repeatability and manufacturing confidence. By combining the latest in technology with the most experienced operators and high quality craftsmen, AAR consistently delivers the quality required by today's industries.