You may find different technologies for marking and engraving a material. However, laser technology is a better choice for higher effectiveness, higher efficiency, and better output. Moreover, it is easy to engrave and mark any part. Keypads, microchips, and circuit boards are some components marked by lasers.
But, these components are of different sizes, and laser engraving technology manages them efficiently. You can apply the laser engraving technique to mark serial numbers, barcodes, and other details. The laser-engraved mark is also readable. You can avoid the cost related to the re-marking process. The engravings will be long-lasting.