Laser Engraving as one of the way to add logos or letters on enclosures,usually use for aluminum enclosure.But it also can be used on plastic enclosure.
Compared with silkscreen,it only one color,but with more precise for the location.
See the below photos with laser engrave on plastic case.
See the enclosures with silkscreen:
Which method do you like?
If you want to custom any size and shape enclosures,please contact us for more information.