Orion Havacılık participated in Defense Services Asia, Defense Industry and Security Fair orionhavacilik Company News August 20, 2018August 15, 2020 0 Comment Orion Havacılık attended "Defense Services Asia", Defense Industry and Security Fair with "Ostim Defense and Aviation Cluster (OSSA)" members which was held in Kuala Lumpur, Malaysia on 16-18 April 2018