Elevate Your Products with Long-Lasting Laser-Marked Details

At Goldwin, we specialize in high-precision mold making and plastic injection molding, backed by more than 23 years of experience. As part of our complete turnkey solutions, we offer laser engraving—a precise and reliable secondary process that adds essential finishing touches to molded components.

Whether you need part numbers, serial codes, logos, or compliance marks (like UL/CE), our laser engraving service ensures permanent, high-contrast markings with professional quality on every part.

What Is Laser Engraving?

Laser engraving is a non-contact process that uses a focused beam of high-powered laser energy to etch text, logos, or graphics directly into a material’s surface. By vaporizing the top layer of the material, laser engraving creates a sharp, precise, and permanent mark.

This technique is widely used across many industries due to its durability and detail, making it ideal for adding readable and wear-resistant data on molded plastic parts.

Laser Engraving vs. Laser Marking vs. Laser Etching

• Laser Engraving: Removes material to create deep, tactile engravings. Offers excellent readability and longevity.
• Laser Marking: Alters the material’s surface (usually via oxidation), without cutting into it. Produces shallow, often color-changed marks.
• Laser Etching: Melts the surface of the material using heat. Creates slightly raised marks and is generally faster but less durable than engraving.

At Goldwin, we specialize in true laser engraving for applications that require deep, long-lasting, and highly readable markings on plastic components.

The Laser Engraving Process at Goldwin

1. Design Preparation: We work with your artwork or assist in creating custom graphics using CAD-compatible tools.
2. Laser Program Configuration: We tune our laser machines to match your material, part size, and engraving depth.
3. Material Setup: Your plastic part is securely aligned within the machine to ensure consistent results.
4. Engraving Execution: The programmed laser accurately engraves your text or design into the surface.
5. Inspection & Batch Approval: We inspect the first sample, adjust as needed, then begin full production.

Why Choose Laser Engraving for Plastic Parts?

• Permanence: Resistant to abrasion, solvents, and fading—ideal for traceability.
• Precision: High-resolution graphics with uniform depth and clarity.
• Eco-Friendly: No inks or chemicals required.
• Scalable: Suitable for fast, automated production in any volume.

Materials Suitable for Laser Engraving

While many plastics can be laser engraved, some resins yield better contrast. Goldwin evaluates your material and, when needed, enhances it with laser-sensitive additives for optimal performance.

• ABS
• Polycarbonate (PC)
• Nylon (PA)
• Polypropylene (PP)
• Polystyrene (PS)
• TPE/TPU

Laser Engraving Applications

• Part Numbers & Serial Codes
• Corporate Branding & Logos
• Regulatory Marks (UL, CE, RoHS)
• Product Identification Tags
• Barcode or QR Code Integration
• Decorative Elements & Custom Designs

Industry Use Cases

Goldwin’s laser engraving services are trusted by industries such as:

• Consumer Electronics
• Medical Devices
• Automotive Components
• Industrial Equipment
• STEM Toys and Educational Kits
• Smart Home Products

Quality You Can Count On

Goldwin ensures:

• Clean, burr-free engraving
• Repeatable positioning for batch production
• Optimal surface adhesion through proper part prep
• Full QC and inspection through every step

Why Goldwin?

With over 23 years of excellence, Goldwin offers more than just injection molding. We provide end-to-end manufacturing services, including laser engraving, to enhance the durability and branding of your products—all from a single, trusted partner.