Class I Elevators:
Human carriying elevators.

Class II Elevators:
This elevators designed basically for Human carry but it can be carry cangos.

Class III Elevators:
This Type elevators are design for haspital to carry stretcher and someting like this.

Class IV Elevators:
Basically this type of elevators carry cangal with human..

Class V Elevators:
This type of elevators are only use for carry little corraps. and this type is small and designed not for people.