Laser Marking Service

Laser marking creates permanent, high-precision markings on parts, including logos, serial numbers, and barcodes. It ensures excellent durability, clarity, and traceability without affecting the material properties.

Service Overview

At CMS, our laser marking service provides accurate and permanent identification for a wide range of materials. Utilizing state-of-the-art laser systems, we deliver high-resolution markings with excellent durability and clarity.

Our service is ideal for:

  • Part numbers and serial codes

  • Company logos and branding

  • QR codes and barcodes

  • Traceability information for quality and compliance

  • Decorative patterns and surface textures

We work with metal and plastic components, ensuring non-contact, non-abrasive marking that does not compromise part integrity. This service is suitable for prototypes, small batches, and large-scale production runs.

What Is Laser Marking?

Laser marking is a precise surface treatment method that uses a focused laser beam to alter the material’s surface, creating permanent, high-contrast markings.

Unlike engraving or etching, laser marking is non-contact, reducing the risk of distortion or damage. Depending on the material, the process can achieve:

  • Surface color change (annealing or oxidation)

  • Material removal (engraving)

  • Foaming or texturing (plastics)

Laser marking ensures high precision, repeatability, and resistance to wear, chemicals, and heat, making it ideal for industrial, medical, automotive, and electronics applications.

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Technical Specifications

Parameter Specification
Laser Type Fiber, CO2, UV (depending on material)
Marking Materials Metals (steel, aluminum, copper, brass), Plastics (ABS, POM, PC, Nylon, etc.)
Maximum Workpiece Size 500 × 500 × 200 mm (customizable)
Marking Area Up to 300 × 300 mm per batch
Minimum Line Width 0.05 mm
Depth 0.01–0.2 mm (engraving)
Resolution Up to 1200 dpi
Marking Speed 100–2000 mm/s depending on material

Advantages of CMS Laser Marking Service

Permanent and Durable

Resistant to abrasion, chemicals, and high temperatures.

High Precision

Capable of marking very fine text, serial numbers, QR codes, and logos.

Non-Contact Process

No mechanical stress, minimal risk of distortion.

Fast and Efficient

Ideal for small prototypes or high-volume production.

Applications

  • Automotive: VIN numbers, engine components, and parts traceability

  • Electronics: PCB labels, connectors, and housings

  • Medical Devices: Surgical tools, implants, and diagnostic equipment

  • Industrial Equipment: Machine parts, tools, and safety labels

  • Consumer Products: Logos, branding, and decorative patterns

laser marking application 800x600
CMS ISO9001 certificate

Quality Assurance

CMS ensures every laser-marked part meets strict quality standards:

  • High-resolution inspection for clarity and accuracy

  • Contrast and depth measurement

  • Compliance with traceability and identification requirements

  • Detailed process documentation available for each batch

Frequently  Questions

If you have any questions in the process of product design and manufacturing, you can contact us to obtain expert support and provide the best solution for your product. Get support now ！

Laser marking is a non-contact process that uses a focused laser beam to engrave or etch permanent text, logos, serial numbers, or QR codes onto a part’s surface.

Laser marking works on aluminum, stainless steel, steel, brass, titanium, and many plastics such as ABS, POM, PC, and PEEK.

No. Laser marking removes minimal material and does not affect the structural integrity or tolerance of the part.

It creates high-contrast, permanent markings that can be dark (oxidation), light, or engraved depending on the material and laser type.

Yes. Laser marking works extremely well on anodized aluminum and most plated surfaces, providing clean and visually sharp results.

Yes. Laser markings are durable, resistant to wear, heat, chemicals, and fading — ideal for traceability and branding.

No. It alters only the surface microns and does not impact dimensional accuracy.

Marking size depends on laser machine setup, typically up to 150 × 150 mm for standard work areas. Larger markings can be done with repositioning.

Yes. CMS supports variable data marking, including QR codes, Datamatrix, barcodes, and real-time serial numbering.

Laser marking is fast—usually 1–2 days, or same-day service for in-house machining orders.

Fast quotation within 24 hours

Get an Instant Laser Marking Quote Today

Ensure permanent, precise, and high-quality markings with CMS laser marking services.