Tongli elevator maintenance light is always on, and no fault is reported.

If the elevator is damaged outside or inside, please ask the property maintenance personnel to repair it.

The maintenance light of kone elevator is always on, and no fault is reported. It may be because the external parts or internal parts of the elevator are damaged. Every link should be inspected, and the elevator maintenance personnel of the property should be invited to repair it.

Kone Elevator is one of the largest elevator companies in the world. It is an industrial engineering company with a history of 100 years. It has been mainly engaged in elevators and escalators.