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Custom Zinc Alloy Die-Casting Brackets Manufacturer in China - Reliable Suppliers & Factory for Zamak Parts

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Looking for high-quality custom zinc alloy solid brackets? Our professional factory in China specializes in OEM manufacturing of die-cast Zamak parts, offering complete customization to meet your specific needs. As certified suppliers, we produce brackets using Zamak series alloys (ZA-8/Zamak 5), providing exceptional strength-to-weight ratios, corrosion resistance, and dimensional stability. Perfect for a range of applications including automotive, industrial machinery, smart devices, and furniture, our products can be tailored in design, dimensions, holes, threads, and surface finishes such as electroplating and powder coating. With in-house mold design and a commitment to ISO 9001-compliant quality control, we deliver durable and cost-effective solutions for bulk orders. Trust our reliable OEM/ODM services as your go-to China factory partner for seamless integration into your supply chain.

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    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.
    Contact Us Today for a Custom Quote!
    Ready to customize your handlebar stems? Send us your technical drawings, 3D files, or samples. Our engineering team will review your needs and provide a competitive solution.

    With the whole process of moulding, die-casting, machining, polishing, plating/powder coating/painting, inspection, assembly and shipment, we can strictly control every step of handle production to ensure quality and improve product qualification rate.

    Actually we provide OEM/ODM services for many famous international brands in Europe and America. For example, TOTO, Dornbracht, Roca, KLUDI.

    We strictly control the thickness of plating layer of copper, nickel and chrome. Plating thickness: Cu ≥ 15um, Ni ≥ 10um, Cr ≥ 0.15um, and can pass neutral 240 hours or acidic 48 hours salt spray test. We also customize your handles for salt spray testing in excess of neutral 480 hours. We promise never to use the return material directly for die-casting production.

    Sincerely welcome you to call us and visit our factory!

    Product Display
    Zamak Die Casting Product 1
    Zamak Die Casting Product 2
    Frequently Asked Questions
    Q1 What Zamak alloy grades do you offer for die casting?
    We offer a full range of Zamak alloys including Zamak 3, Zamak 5, Zamak 8, and ZA-27. Each grade provides different mechanical properties — for example, ZA-27 offers the highest strength and hardness, while Zamak 3 is ideal for general-purpose applications with excellent dimensional stability.
    Q2 What is the minimum order quantity (MOQ) for custom Zamak die cast parts?
    Our standard MOQ is 1,000 pieces for custom designs. However, we also offer prototype and sampling services with lower quantities to help you validate your design before committing to full production.
    Q3 How long does it take to receive a prototype or sample?
    We typically deliver prototypes within 7–10 business days. Each sample order includes a DFM (Design for Manufacturability) report to help identify potential design improvements before mass production begins.
    Q4 What surface finishing options are available for Zamak die cast parts?
    We provide a wide range of surface finishes including chrome plating, nickel plating, PVD coating, powder coating, sandblasting, polishing, e-coating, and matte or textured paint. Custom finishes can be arranged based on your specific requirements.
    Q5 Are your products compliant with RoHS and REACH regulations?
    Yes. All our Zamak die cast products undergo 100% dimensional inspection and come with full material certifications. We are fully compliant with RoHS and REACH environmental standards, ensuring your products meet international market requirements.
    Q6 Do you support OEM/ODM orders and what shipping terms do you offer?
    Yes, we provide comprehensive OEM and ODM services and currently supply many well-known international brands in Europe and America. We support FOB and CIF shipping terms and guarantee on-time delivery with reliable global logistics partners.