ISO 9001
ISO 14001
IATF16949
ISO 9001
ISO 14001
IATF16949
November 17, 2025
Aluminium die‑cast parts are widely used in automotive, electronics, consumer, and industrial applications. When high corrosion resistance, surface hardness, and attractive finishes are needed, combining die casting with anodizing provides significant advantages. Partnering with a skilled anodized die casting supplier ensures high-quality parts that meet both functional and aesthetic requirements.
Die casting produces near‑net‑shape metal parts by injecting molten aluminium or zinc alloys into a mould. Anodizing is an electro‑chemical process that forms a protective oxide layer on the surface of aluminium. This layer enhances corrosion resistance, wear resistance, surface hardness, and provides an attractive finish. When die-cast parts are anodized, they become durable and visually appealing.
Integrated Process Control
A supplier that manages both die casting and anodizing ensures better quality control, fewer handoffs, and consistent results.
Optimized Material Selection
Not all die-cast alloys anodize equally well. Experienced suppliers select or adjust alloys for optimal anodizing performance.
Enhanced Surface Quality
Proper surface preparation and anodizing improve the smoothness, hardness, and visual appearance of parts.
Reduced Lead Times
Suppliers with both casting and finishing capabilities can deliver complete parts faster, reducing production cycles.
Value-Added Services
Many suppliers also provide CNC machining, assembly, masking, or additional surface treatments, offering a one-stop solution.
Automotive: Engine components, housings, structural parts with tight tolerances and corrosion resistance.
Aerospace: Lightweight parts requiring precision and durability.
Electronics & Robotics: Housings, brackets, and enclosures with complex shapes and finishes.
Medical Devices: Components that demand smooth surfaces, accurate dimensions, and reliable performance.
Alloy selection and suitability for anodizing
Surface preparation and defect control
Layer thickness, corrosion and wear resistance testing
Certifications (ISO 9001, IATF 16949, ISO 14001)
Capability for secondary processes, assembly, and careful packaging
Working with a reliable anodized die casting supplier ensures durable, high-quality parts with excellent surface finishes. By managing the entire process from die casting to anodizing, these suppliers provide consistent results, reduce lead times, and offer value-added services, making them essential partners for manufacturers seeking precision, durability, and aesthetic excellence in aluminium components.
Latest News
Nov. 17, 2025
Benefits of Working with an Anodized Die Casting Supplier
Aluminium die‑cast parts are widely used in automotive, electronics, consumer, and industrial applications. When high corrosion resistance, surface hardness, and attractive finishes are needed, combining die casting with anodizing provides significant advantages.
Read More
Nov. 05, 2025
5-Axis CNC Machining in Die Casting
Die casting is a widely used manufacturing process for producing precise, high-strength metal components, particularly in aluminum and zinc alloys. While die casting can produce complex shapes directly, many applications require additional machining to achieve tight tolerances, smooth surfaces, and functional features.
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Our complete CNC aluminum service will accompany your aluminum machining project from the prototype construction to the end aluminum parts manufacturing.
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Eight Processes
High-accuracy aluminum and zinc alloy parts produced with state-of-the-art die casting machines ranging from 88T to 2000T.
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With machines from 88T to 2000T, we produce high-accuracy aluminum and zinc alloy parts efficiently.
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Over 50 CNC machines, including 3-axis, 4-axis, and 5-axis, deliver precise and efficient machining for complex components.
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A combination of manual and automated deburring techniques ensures smooth, defect-free surfaces for optimal performance.
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Post-casting reshaping and alignment guarantee dimensional accuracy and structural integrity.
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Comprehensive finishing solutions, including powder coating, spray painting, and UV coating, ensure superior durability and aesthetics.
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