Custom Custom Zinc Alloy Brackets Manufacturer in China - ISO 9001 Certified Factory & Suppliers for Die-Casting Zamak Parts Manufacturer, Factories

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As a leading OEM factory in China, we specialize in custom zinc alloy solid brackets, offering high-quality die-cast Zamak parts with complete customization options. Our commitment to excellence is backed by ISO 9001 certification, ensuring that our customers receive the best products. Utilizing advanced precision die-casting technology, we produce brackets from Zamak series alloys (ZA-8/Zamak that provide outstanding strength-to-weight ratios, superior corrosion resistance, and excellent dimensional stability. These versatile brackets are ideal for various applications, including automotive, industrial machinery, smart devices, and furniture. As trusted suppliers, we provide extensive customization in design, dimensions, hole configurations, threads, and surface finishes such as electroplating and powder coating. With in-house mold design capabilities and rigorous quality control processes, we guarantee durable and cost-effective solutions for bulk orders. Choose us as your reliable OEM/ODM partner for seamless integration into your supply chain and elevated product performance.

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Product Description

Key Features & Benefits
Premium Material

High-grade Zamak alloys (ZA-3, ZA-5, ZA-8) with tensile strength up to 358 MPa.

Excellent corrosion resistance (500+ hours salt spray test per ASTM B117).

Precision Die-Casting

Complex geometries with tolerances within ±0.1mm.

Smooth surfaces, minimal post-processing required.

Full Customization

Tailored designs for load-bearing capacity, thread patterns, and wall thickness.

Surface finishes: Chrome/Nickel plating, PVD coating, matte/textured paints.

Rigorous Quality Assurance

100% dimensional checks and material certification (RoHS/REACH compliant).

Fatigue resistance tested for 50,000+ cycles.

Technical Specifications
Parameter Details
Material Zamak 3/5/8, ZA-27
Process Hot/Cold Chamber Die-Casting
Weight Range 3g - 4kg per unit
Max. Dimensions 400mm x 300mm x 50mm
Surface Finish Polishing, Sandblasting, E-coating, PVD...
MOQ 1,000 pcs (custom designs)
Why Choose Us?
  • End-to-End Support: From CAD/3D modeling to mass production and packaging.
  • Fast Sampling: 7-10 days for prototypes with DFM (Design for Manufacturability) reports.
  • Global Logistics: FOB/CIF terms supported with on-time delivery guarantees.
Applications
🚗 Automotive Engine mounts, sensor housings, bracket assemblies.
💻 Electronics Drone frames, server chassis, heat sink bases.
🪑 Furniture Structural supports, hinge reinforcements, adjustable legs.
⚙️ Industrial Robotic arms, conveyor components, machinery guards.
Product Display
Zamak Die Casting Product 1
Zamak Die Casting Product 2
Custom OEM & ODM Manufacturing
Ready to customize your components? Send technical drawings, 3D files, or samples. The engineering team will review your needs and provide a competitive solution.

With the complete in-house capabilities of moulding, die-casting, machining, polishing, plating/powder coating/painting, inspection, and assembly, every production step is strictly controlled to ensure superior quality and maximize product pass rates.

Full OEM/ODM services are provided for internationally recognized brands across Europe and North America.

Plating layer thickness is precisely controlled for copper, nickel, and chrome. Standard plating specs: Cu ≥ 15μm, Ni ≥ 10μm, Cr ≥ 0.15μm — easily passing neutral 240 hours or acidic 48 hours salt spray tests. Extended neutral salt spray testing up to 480+ hours is available. Recycled material is never used directly for die-casting production.
📩 Send Your Drawings or Samples — Get a Competitive Quote Within 24 Hours!
Frequently Asked Questions
  • What Zamak alloys are used for die casting?
    High-grade Zamak alloys including ZA-3, ZA-5, ZA-8, and ZA-27 are utilized. Each alloy is selected based on specific application requirements for tensile strength, corrosion resistance, and dimensional precision.
  • What is the minimum order quantity (MOQ) for custom Zamak die casting parts?
    The standard MOQ is 1,000 pieces for custom designs. Prototype and sampling orders are supported with a turnaround time of 7–10 business days.
  • What surface finishing options are available?
    A wide range of surface finishes are offered including chrome/nickel plating, PVD coating, polishing, sandblasting, E-coating, powder coating, and matte or textured paints.
  • Can you handle custom OEM and ODM projects?
    Yes, comprehensive OEM/ODM services are supported, backed by extensive manufacturing experience for global industry-leading brands.
  • What quality certifications and tests do the products pass?
    All products undergo 100% dimensional inspection and comply with RoHS/REACH standards. Plated components pass neutral 240-hour or acidic 48-hour salt spray tests (ASTM B117), with custom testing up to 480+ hours available. Fatigue resistance is tested for 50,000+ cycles.
  • What are the maximum part dimensions and weight range available?
    Parts up to 400mm x 300mm x 50mm in size can be produced, with a weight range from 3g to 4kg per unit, utilizing both hot and cold chamber die-casting processes.

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