1.It is not permitted that the sharp and
rough heavy matters scribe and drag on the surface of floor and that personnel who wear shoes with nails walk on the floor.
The floor should be kept clean, smooth and level
2.It is not permitted that the chairs which have black
rubber cushion put on its surface in order to avoid black sulfide
3.If there are oil or dirty on its surface, it may be cleaned with
cleanser or washing powder. If there is scribed sign in local position,
it may be sanded with fine abrasive paper.
4.The floor should be coated with wax one time within six months, if the
personnel who walk on the floor are busy, it should coated more times.
5.Avoid sun light shining it
directly so as to prevent PVC floor from changing color and aging