If you have bought some protective head gear for your personnel, it is better if you put your company name on each of the apparatus. This will help build your identity and will bring pride to your name as a business. Aside from that, you can also add some more decals to create an interesting appeal on the helmets. To make that happen, you can opt to get stickers with safety signs or friendly reminders on them. You can then use these decals to make fantastic logo hard hats that your employees can use.
Although sticking out some useful decals on the hard hats seem fun, it is important that you limit the usage to a moderate level. Remember that logo hard hats still need to be inspected by safety officers and by the representatives of the occupational safety and health agency. If you cover the entire surface of the industrial helmets with decals, the inspectors will have a hard time spotting damages on them.