Escalators

Buildings keep rising…so we rise to the challenge. As building technology changes and progresses, our elevator technology does the same. Otis has a long history of meeting new challenges with ongoing innovation. While th......Buildings keep rising…so we rise to the challenge. As building technology changes and progresses, our elevator technology does the same. Otis has a long history of meeting new challenges with ongoing innovation. While there is a wide range of elevators to fit every need, they fall under three basic types: gearless traction, geared traction and machine-roomless.