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Durable Aluminum Cnc Service Cnc Machining Aluminum OEM With Multi Stage Metal Surface Treatment

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Durable Aluminum Cnc Service Cnc Machining Aluminum OEM With Multi Stage Metal Surface Treatment
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Features
Specifications
Primary Manufacturing: High Pressure Die Casting (HPDC)
Materials Available: ADC12, A380, Zamak 3/5, Magnesium Alloys
CNC Finishing: 3-axis / 5-axis CNC Machining (±0.02 Mm Tolerance)
Surface Treatments: Anodizing (Type II/III), Powder Coating, ED Coating, Sandblasting, Polishing
Surface Finish Options: Matte, Glossy, Textured, Brushed, Metallic
Waterproof Rating (Optional): IP65–IP67 (with Sealing Treatment)
Lead Time: Prototypes: 5–7 Days; Mass Production: 15–30 Days
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Durable Cnc Machining Aluminum

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Durable Aluminum Cnc Service

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OEM Cnc Machining Aluminum
Basic Infomation
Place of Origin: China
Brand Name: HUARONGDA
Model Number: HRD-MST-9
Payment & Shipping Terms
Packaging Details: Box
Delivery Time: 7-15days
Supply Ability: 10000pcs/Days
Product Description
Die Cast & CNC Finished Aluminum with Multi-Stage Surface Treatment | One-Stop Solution
Product Specifications
Attribute Value
Primary Manufacturing High Pressure Die Casting (HPDC)
Materials Available ADC12, A380, Zamak 3/5, Magnesium alloys
CNC Finishing 3-axis / 5-axis CNC machining (±0.02 mm tolerance)
Surface Treatments Anodizing (Type II/III), Powder Coating, ED Coating, Sandblasting, Polishing
Surface Finish Options Matte, Glossy, Textured, Brushed, Metallic
Waterproof Rating (Optional) IP65–IP67 (with sealing treatment)
Lead Time Prototypes: 5–7 days; Mass Production: 15–30 days
Technical Parameters
Process Stage Specification
Primary Manufacturing High Pressure Die Casting (HPDC)
Materials Available ADC12, A380, Zamak 3/5, Magnesium alloys
CNC Finishing 3-axis / 5-axis CNC machining (±0.02 mm tolerance)
Surface Treatments Anodizing (Type II/III), Powder Coating, ED Coating, Sandblasting, Polishing
Surface Finish Options Matte, Glossy, Textured, Brushed, Metallic
Coating Thickness Anodizing: 10-50μm; Powder: 60-120μm
Corrosion Resistance Up to 1000 hours salt spray (ASTM B117)
Waterproof Rating (Optional) IP65-IP67 (with sealing treatment)
Lead Time Prototypes: 5-7 days; Mass Production: 15-30 days
Standards Compliance IATF 16949, ISO 9001, RoHS, REACH
Key Benefits
  • Integrated Die Casting & CNC Machining
    Save time and cost with end-to-end production: from raw casting to precision machining under one roof.
  • Multi-Stage Surface Treatment Options
    Enhance corrosion resistance, electrical insulation, or aesthetics with anodizing, powder coating, or ED coating--all in-house.
  • Tight Tolerance Machining
    CNC post-processing ensures that every functional feature meets ±0.02 mm precision.
  • Flexible for Custom Projects
    Whether it's small runs for prototypes or high-volume production, our workflow adapts to your project's complexity and scale.
  • Enhanced Durability & Finish
    Surface treatments not only improve appearance but also provide abrasion, UV, and chemical resistance.
Industry Trends
  • Eco-Friendly Coatings
    Adoption of low-VOC powder coatings and chrome-free anodizing technologies for greener compliance.
  • Smart Surface Engineering
    Functional coatings such as anti-fingerprint, EMI shielding, and heat-dissipative anodizing layers.
  • Digital Color Matching & QC
    Automated systems for consistent RAL color reproduction, gloss level, and texture repeatability.
  • Advanced Hybrid Finishes
    Combination of anodizing + CNC engraving or powder coating + laser etching for premium product branding.
Common Applications
  • Consumer Electronics Housings
    Sleek, anodized or powder-coated aluminum shells for handheld devices, smart home products, and wearables.
  • Automotive Trim & Mounting Components
    Die cast brackets, mounts, and interior trim parts with durable finishes that match OEM quality standards.
  • Industrial Enclosures & Interfaces
    Rugged CNC-machined aluminum with IP-rated coatings for electrical boxes, PLC casings, and machine covers.
  • Medical Devices
    Sterile, corrosion-resistant aluminum parts for lab instruments, housings, and handles.
  • Aerospace & UAV Systems
    Lightweight structural parts requiring both precision and resistance to harsh environments.
Frequently Asked Questions
Q1: What is the benefit of using CNC after die casting?
A1: CNC machining ensures high precision for critical features such as threads, flatness, and tight tolerances not achievable through casting alone.
Q2: Can I customize the surface treatment color and texture?
A2: Yes. We offer custom RAL color matching, matte/gloss levels, and textures including brushed, bead-blasted, and polished finishes.
Q3: How durable is the surface treatment?
A3: Anodized and powder-coated parts can withstand up to 1000 hours of salt spray testing. We follow ASTM and ISO standards for durability.
Q4: Do I need to use multiple suppliers for machining and coating?
A4: No. We offer a fully integrated solution including die casting, CNC finishing, and all major surface treatments--saving time and cost.
Q5: What's the typical lead time for a new part?
A5: Prototypes can be ready in 5-7 days. Mass production generally takes 15-30 days depending on volume and complexity.
Q6: Can you provide design support for manufacturability?
A6: Absolutely. Our engineering team assists with DFM analysis to ensure optimal casting, machining, and surface finish performance.
Streamline Production with a Single Supplier for Die Cast, CNC, and Surface-Finished Aluminum Parts

From raw casting to precision machining and premium surface treatment, we deliver a complete solution to bring your aluminum components to life--faster, cleaner, and better. Request a quote today.
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Contact Person : Lily
Tel : 0755 86323333
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Room 101, Building B, Depu Electronics City, Shangxing South Road, Shangxing Community, Xinqiao Street, Shenzhen, Guangdong, China
lily.hrd14@gmail.com
0755 86323333
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