Surface Finishing Services

Complete surface finishing and post-processing solutions for 3D printed and CNC machined parts. From simple bead blasting to premium anodizing and electroplating—we deliver the exact surface quality your application requires.

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Why Surface Finishing Matters

Surface finishing is critical for both aesthetics and performance. The right treatment can improve:

  • Appearance - Smooth, uniform surfaces for consumer products
  • Corrosion Resistance - Protect parts from environmental degradation
  • Wear Resistance - Extend part life in demanding applications
  • Electrical Properties - Insulate or conduct as needed
  • Biocompatibility - Medical-grade surfaces for healthcare applications
  • Adhesion - Improve paint and coating bonding

Finishing Options for 3D Printed Parts

Bead Blasting

Matte, uniform surface finish. Removes visible layer lines. Standard finish for SLS nylon parts.

Tumbling / Polishing

Smooth, refined surface. Ideal for SLA parts requiring better aesthetics.

Primer & Painting

Custom colors, RAL matching, and professional paint finish.

Powder Coating

Durable, uniform coating. Available in various colors and textures.

Finishing Options for Metal Parts

Anodizing (Type II)

Decorative corrosion-resistant coating for aluminum. Black, gold, clear, red, blue available.

Hard Anodizing (Type III)

Thick, wear-resistant coating for aluminum. Military and aerospace specification.

Electroplating

Nickel, chrome, gold, silver, zinc plating for corrosion resistance and aesthetics.

Passivation

Removes free iron from stainless steel surface. Enhances corrosion resistance.

Black Oxide

Cosmetic black finish for steel parts. Mild corrosion resistance.

Electropolishing

Electrochemical smoothing for stainless steel. Removes burrs and improves cleanliness.

Specialty Finishing

Laser Marking / Engraving

Permanent marking with text, logos, serial numbers, and 2D barcodes.

Silk Screen Printing

High-resolution text and graphics on flat or curved surfaces.

Pad Printing

Complex、曲面 printing for irregular shapes.

Heat Treatment

Annealing, quenching, tempering, and case hardening for metal parts.

Our Finishing Process

We've streamlined our surface finishing workflow to deliver consistent, high-quality results:

1️⃣ Clean
→
2️⃣ Prep
→
3️⃣ Treat
→
4️⃣ QC
→
5️⃣ Pack

Common Applications by Industry

  • Automotive - Painted interior trim, powder-coated brackets
  • Aerospace - Hard anodized components, passivated brackets
  • Medical - Electropolished surgical instruments, biocompatible coatings
  • Consumer Electronics - Anodized enclosures, silk-screen labeled products
  • Jewelry & Fashion - High-polish finishing, plating for luxury items
  • Industrial - Wear-resistant coatings, corrosion protection

Need Surface Finishing for Your Parts?

Tell us your requirements and we'll recommend the best finishing solution.

Get Free Quote