Outdoor environmental pollution and dust are more, entrance cleaning and ticket control is the primary area. The laying of floor MATS can effectively control the entry of external dust into the station, which is conducive to maintaining the station environment

The entrance of escalator is the area with large flow of people, so the laying of floor MATS can effectively protect the equipment and reduce the maintenance cost.

Toilet is a place with high frequency of personnel flow. Keeping the environment clean can create a pleasant and clean space experience for passengers