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Surface Treatment

Laser Engraving Services

Our Custom laser engraving service offer unparalleled precision with dimensional tolerances of ±0.13mm and a laser kerf of 0-0.2mm, utilizing advanced CO2 and fiber technologies across a diverse range of over 200 engineered materials.

  • Prolean offers precision and accuracy laser engraving service
  • Guarantees dimensional tolerances of ±0.13mm.
  • Laser kerf is between 0-0.2mm.
  • High precision is maintained regardless of the order quantity.
  • Diverse laser cutting technologies, including CO2 and fiber lasers.
  • Over 200 engineered materials.

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Color of Laser Engraving Mark

Materials Color
Metal Black or dark marks
Wood Darker
Acrylic Frosty white finish
Leather Darker
Glass Frosted appearance.
Anodized Aluminum Engraving removes the anodized layer, revealing the metal color beneath

Laser Engraving Service

Laser engraving is a subtractive manufacturing method that uses a laser beam to change the surface of an object. This process can produce highly detailed graphics, texts, and patterns on almost any material.

  1. A computer-controlled laser emits a focused beam of high-intensity light, which is directed at the material being engraved.
  2. The material’s surface is vaporized by the laser’s heat, resulting in an indentation. This produces a permanent mark, which can be a depth-engraved groove or a surface mark.

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Example of Laser Engraving Parts

3 different bead-blasted parts
Part with CNC Glass Bead Blasting

Uses and Benefits

Here are the Uses of Laser Engraving process:


  • Personalization: Items like jewelry, leather goods, and gifts can be personalized with names, dates, or custom designs.
  • Industrial Marking: Used for marking parts with serial numbers, barcodes, or QR codes for tracking and identification.
  • Signage: Producing detailed and long-lasting signs, plaques, and awards.
  • Art and Design: Artists use laser engraving to create intricate patterns and designs on various mediums.
  • Prototyping and Manufacturing: Used in the production of components or to mark finished products.
The spray gun is blasting the part

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