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Surface Finishing Service | Multiple Surface Available

Customized high‑precision CNC machining services, including 5‑axis capabilities, for complex non‑standard parts across multiple industries.
Anodizing Service
Type II / Type  III
  • Decorative / Type II anodizing for appearance and basic corrosion resistance
  • Hard anodizing / Type III for enhanced wear, hardness, and durability
Sandblasting Service
Matte / Satin
  • Uniform matte/satin finish
  • Removal of minor machining marks and burrs
  • Preparation for anodizing, painting, or coating
Why Choose Our Surface Finishing
  • Professional in aluminum surface finishing
  • One-stop process chain (sandblasting, brushing, polishing, laser, anodizing)
  • Strong quality control system (ISO 9001 & full test equipment)
  • Rich industry experience (automotive, military, medical, etc.)
  • Stable capacity and reliable lead time**
Typical Surface We Can Make
  • Normal color anodizing for decorative and protective aluminum surfaces.
  • Hard anodizing for high wear‑resistant and corrosion‑resistant surfaces.
  • Die‑cast aluminum anodizing for automotive and structural components.
  • Precision parts anodizing for digital, mobile and device components.
  • Sandblasted matte finishes for uniform, fine‑texture cosmetic surfaces.
  • Brushed or polished finishes and laser marking for high‑end appearance.
Typical Parts We Made
Our Workshops

Advantages of Our Surface Finishing

We focus on custom, high‑precision CNC machining rather than mass‑production processes.

Professional

Specialized in aluminum anodizing, including hard anodizing, die‑cast aluminum, precision parts, and normal color anodizing.

Stable Capacity

Over 4,000 m² of plant and around 50 staff (management, technical and QC) ensure stable quality and on‑time delivery.

Strict Quality Control and Testing

ISO 9001:2015 certified, with full testing equipment for film thickness, salt‑spray, adhesion, abrasion, hardness, boiling‑water, color difference and gloss.

One‑Stop Process Chain

Equipped with automatic anodizing, conductive anodizing and cleaning lines, plus sandblasting, brushing, grinding and laser marking in‑house.

Proven Performance

Extensive experience with automotive, military, medical and precision electronics, serving many well‑known international and state‑owned clients.
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Contact Info

  Phone: +86-134-2130-1276
  Email: info@eternalmodel.com
  Add: #23 #24 No.29, Licheng industry blvd, Shuikou St.. Huicheng Dist, Huizhou, Guangdong, China (Mainland)
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