The method used for Wei Luntong touch screen address labels is

1. Preparation: Determine the location of the touch screen you want to mark, and prepare the Wei Luntong touch screen address labels.

2. Clean the touch screen: Use a cleaning cloth or paper towel to clean the surface of the touch screen to ensure that the surface is clean and dust-free.

3. Paste the address label: Carefully paste the Weintong touch screen address label to the location you want to mark. Make sure the label is flat and firmly attached to the touch screen surface.