It's used for displacement between lower floors and high altitude with higher capacity in the forms of stair and declivitous (moving corridors).
Behran car co. with over 40 years of experience in industry of Elevator and Escalators has licences from:
Membership in chamber of Industry and mine -
Membership of Elevator and Escalator Syndicate -
Licensure of design and montage of Elevator and Escalator from organization of Industry and Mine -