The group's principal activity is to provide elevator installation, service, repairs and modernization. The products of the group include residential elevators, accessibility lifts, stairway chair lifts, curved stairway lifts, wheelchair lifts, portable lifts, vertical platform lifts, inclined platform lifts, motorized stair climber, dumbwaiter and related emergency evacuation devices. On May 3, 2007 the group was acquired by Schindler Elevator Corporation. The group operates from Washington, United States.
