Otis will modernize 34 elevators and eight escalators and maintain all units in the world-famous landmark   Otis installed the iconic building's original elevators and escalators in 2010 The Burj Khalifa is the world's tallest building, welcoming approximately 17 million visitors annually These upgrades will support safe and efficient vertical mobility for years to come DUBAI, UAE, March 6, 2024 /PRNewswire/ -- Otis Worldwide Corporation (NYSE: OTIS), the world's leading manufacturer of elevators, escalato ...