One of the most distinctive advantages of Celebi lies in its policy to invest on brand new state of the art equipment. 100% of the ground support equipment purchased and delivered to International Delhi Airport (IGI) with an investment of more than 20 million USD are brand new. Maintenance of the ground support equipment is the priority for the service quality and ramp safety. Celebi acquires more than 5000 sqm area at IGI to build up most modern workshops for the maintenance of the equipment.