4 regularly check the deformation level of the bracket, whether there are signs of cracking and whether it is level with the ground.Shopping Trolley manufacturer

5 check the environment of the bollard regularly to see if there is any damage to the environment.Shopping Trolley manufacturer

6. In case of paint loss of shelf parts, please touch up the paint in real time.Shopping Trolley manufacturer

7 regularly check the stability of the stable shelf. You can stand in the middle and upper part of the shelf and gently swing the driving shelf to check its stability under stress.

8 regularly check the verticality of the shelf to see if there is any inclination.