Air Asia Company Limited, a subsidiary of Taiwan Aerospace, is the most diversified and experienced aircraft maintenance facility in Asia. In half a century, its maintenance accomplishment in military aircraft and civil transport aircraft has gained high reputation. The greatest competitive advantage of Air Asia is its OEM's authorization. Boeing Airplane Group, Bell Helicopter TEXTRON Inc., Raytheon Aircraft Co., and Sikorsky Aircraft Co. have all nominated Air Asia as their authorized service center for aircraft/helicopter maintenance.