Shenzhen Rishenglong Co., Ltd.
| Packaging Details | Box |
| Delivery Time | 7-15days |
| Supply Ability | 10000pcs/Days |
| Base Material | Aluminum Alloys (6061, 6082, 7075, A380, ADC12) |
| Anodizing Type | Type II & Type III Hard Anodizing |
| Coating Thickness | 30μm–50μm (Type III); Optional dye/coloring available |
| Salt Spray Resistance | ≥1000 Hours (ASTM B117 compliant) |
| Color Options | Natural, Black, Grey, Bronze, Gold, Custom Colors (with UV & corrosion resistance) |
| Waterproof Rating (Optional) | Up to IP67 with sealing treatment |
| Machining Tolerance | ±0.01–0.02 mm after anodizing |
| Brand Name | HUARONGDA |
| Model Number | HRD-MST-10 |
| Place of Origin | China |
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Product Specification
| Packaging Details | Box | Delivery Time | 7-15days |
| Supply Ability | 10000pcs/Days | Base Material | Aluminum Alloys (6061, 6082, 7075, A380, ADC12) |
| Anodizing Type | Type II & Type III Hard Anodizing | Coating Thickness | 30μm–50μm (Type III); Optional dye/coloring available |
| Salt Spray Resistance | ≥1000 Hours (ASTM B117 compliant) | Color Options | Natural, Black, Grey, Bronze, Gold, Custom Colors (with UV & corrosion resistance) |
| Waterproof Rating (Optional) | Up to IP67 with sealing treatment | Machining Tolerance | ±0.01–0.02 mm after anodizing |
| Brand Name | HUARONGDA | Model Number | HRD-MST-10 |
| Place of Origin | China | ||
| High Light | Corrosion Resistant Anodized Aluminum Components ，Corrosion Resistant anodized metal parts ，Waterproof Anodized Aluminum Components | ||
| Specification | Details |
|---|---|
| Base Material | Aluminum Alloys (6061, 6082, 7075, A380, ADC12) |
| Anodizing Type | Type II & Type III Hard Anodizing |
| Coating Thickness | 30μm–50μm (Type III); Optional dye/coloring available |
| Salt Spray Resistance | ≥1000 Hours (ASTM B117 compliant) |
| Color Options | Natural, Black, Grey, Bronze, Gold, Custom Colors (with UV & corrosion resistance) |
| Surface Hardness | 300–500 HV (Vickers Hardness) |
| Waterproof Rating (Optional) | Up to IP67 with sealing treatment |
| Machining Tolerance | ±0.01–0.02 mm after anodizing |
| Certifications | ISO 9001, IATF 16949, RoHS, REACH |
Exceptional Corrosion Resistance
Tested to withstand over 1000 hours of salt spray exposure per ASTM B117, making it ideal for extreme outdoor and marine applications.
Durable Type III Hard Anodizing
Offers both superior wear resistance and electrical insulation while maintaining dimensional accuracy.
Custom Color Anodizing Available
Choose from a wide range of anodized finishes—natural, black, bronze, gold, or fully customized to your brand color.
Precision CNC Machining Compatibility
Our post-anodizing CNC process maintains tight tolerances for functional interfaces, threads, and sealing surfaces.
One-Stop Solution
From raw aluminum machining to anodizing and final inspection, all processes are completed in-house to ensure quality and efficiency.
Smart Anodized Coatings
Integration of functional additives for self-healing, anti-bacterial, or heat-dissipating properties.
Eco-Friendly Surface Finishes
Shift toward low-energy, chrome-free anodizing methods and VOC-free coloring processes.
Extended Service Life
Advanced sealing methods and duplex coatings (anodizing + powder) to exceed 2000+ hours salt spray for high-end industrial use.
Digital Part Tracking
QR-coded anodized parts for full traceability, including coating batch, hardness data, and salt spray test reports.
Marine & Offshore Equipment
Aluminum brackets, clamps, and housings with anodizing that protects against saltwater exposure.
Architectural Panels & Fixtures
Long-lasting colored aluminum surfaces for outdoor structures, signage, and high-end facades.
Automotive Exterior Components
Roof rails, trim parts, and sensor housings needing both aesthetics and corrosion protection.
Defense & Aerospace Systems
High-performance anodized aluminum components that meet MIL-A-8625F specifications.
Industrial & Automation Hardware
Wear-resistant aluminum rails, guides, and panels for corrosive factory environments.
Q1: What is the difference between Type II and Type III anodizing?
A1: Type II is decorative and offers moderate protection; Type III is hard anodizing with higher thickness and wear/corrosion resistance.
Q2: Can anodized parts be machined afterwards?
A2: It’s not recommended as machining can compromise the coating. Instead, we CNC-machine parts first, then anodize, maintaining final tolerances.
Q3: How do you ensure consistent color and coating thickness?
A3: We use automated anodizing lines with in-line thickness measurement and color spectrophotometers for precise quality control.
Q4: Is it possible to customize the anodizing for branding or aesthetics?
A4: Absolutely. We offer custom color matching and engraving/laser etching for logos or part numbers under the anodized layer.
Q5: How long will the corrosion protection last outdoors?
A5: With proper sealing, anodized aluminum can resist corrosion and UV damage for 5–10 years or more, depending on environmental conditions.
Maximize Durability and Aesthetics with Corrosion-Resistant Anodized Aluminum
Whether you’re building for the sea, the streets, or the skies—our 1000+ hour salt spray-tested anodized aluminum parts offer strength, style, and long-term reliability. Contact us to start your next project.
Company Details
Business Type:
Manufacturer
Year Established:
2022
Total Annual:
5000000-6000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
Shenzhen Huarongda Technology Co., Ltd. is a professional manufacturer specializing in aluminum die casting, CNC machining, aluminum extrusion, and sheet metal fabrication. Located in Shenzhen, China, with our manufacturing facility in Dongguan covering 5,000 square meters, we provide one-stop solut... Shenzhen Huarongda Technology Co., Ltd. is a professional manufacturer specializing in aluminum die casting, CNC machining, aluminum extrusion, and sheet metal fabrication. Located in Shenzhen, China, with our manufacturing facility in Dongguan covering 5,000 square meters, we provide one-stop solut...
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