Er Makina is ISO 9001: 2015 certified and AS9100 Rev D compliant manufacturer as an approved gear supplier to the aerospace industry. Many types of gears and complex machined components have been supplied to various aerospace applications such as; flap actuators, fuel pumps, landing gears and diesel engines. Comprehensive technical expertise, process control during the manufacturing, testing and final inspection capabilities by NDT methods and high technology equipment and a high degree of documentation and traceability are strengths of Er Makina for the aerospace industry.​