Here are some common methods used to customize metal logo tags:

Laser Engraving

A high-precision laser burns the logo/text design directly into the metal surface. Works on thick or thin materials.

Chemical Etching

Acid or caustic chemicals dissolve the exposed metal, leaving an etched impression. Offers subtle natural looks.

Pad Printing

Ink is transferred via silicone pad onto metal for detailed multicolored graphics. Durable and crisp results.

Screen Printing

A print stencil blocks ink from adhering while squeegee forces it through open areas to create the design.

Hot Stamping/Debossing

High heat and pressure imprints foil onto metal to make textured impressions that are felt but not painted on.

Digital Printing

Inkjet inks sprayed through print heads akin to home printers onto metal for basic black/white designs.

Embroidery

Metals can be embroidered like fabric using specialized machine threads to stitch complex logos.

Name/Number Plates

Simple single-line text etching or engraving to identify property or customize products.

Many shops also offer paint fills or powder coating over etched/engraved areas for extra pop and protection against wear.