Precision Aluminum Die Casting for the Automotive Industry
As a leading aluminum die casting manufacturer for automotive applications, dazao delivers high-quality, complex components that meet the stringent standards of the global automotive sector. We are your trusted die casting automotive parts supplier, partnering with Tier 1, Tier 2, and OEMs to produce lightweight, durable parts for electric vehicles (EVs), internal combustion engines (ICE), and structural applications.
Our Automotive Die Casting Capabilities and Specifications
We specialize in high pressure die casting for automotive parts, ensuring excellent dimensional accuracy,
high production efficiency, and superior mechanical properties. Our capabilities are designed to meet your most demanding requirements.
| Parameter / Specification | Our Capabilities & Materials |
| Process | High-Pressure Die Casting (HPDC) |
| Alloys |
A360, A380, A383 (ADC12), A413, B390, ZL107 and other secondary aluminum alloys. We guide you on the best alloy for strength, corrosion resistance, and fluidity. |
| Machine Tonnage | 250T to 2000T clamping force. |
| Part Size | Capable of producing aluminum die casting automotive parts from a few grams up to 25 kg. |
| Part Dimensions | Maximum dimensions of 800mm x 800mm. |
| Wall Thickness | Thin walls from 1.5mm to 6.0mm, promoting weight reduction without sacrificing integrity. |
| Tolerance | Standard tolerance as low as ±0.015mm. We achieve precise aluminum die casting tolerances for critical automotive components. |
| Surface Roughness | As-cast surface roughness of Ra 3.2μm, which can be improved to Ra 0.8μm or better with secondary machining. |
| Quality Certification | IATF 16949:2016 certified. Our quality management system is built for the automotive industry. |
Why Choose Us as Your Automotive Die Casting Supplier?
Choosing the right die casting manufacturer for automotive projects is critical.
Dazao commitment to zero-defect production is backed by our IATF 16949 certification.
Our engineers provide Design for DFM analysis to optimize your part design, reduce costs, and prevent production issues before tooling begins.
From mold design and manufacturing to precision CNC machining, surface treatment (painting, powder coating, plating), and assembly, we streamline your supply chain.
We employ advanced CMM, X-ray inspection for porosity analysis, and spectrometers for material verification to ensure every aluminum die casting automotive part meets spec.
We support low volume die casting for prototyping and validation, seamlessly scaling to high-volume production runs with consistent quality.
Die Casting Parts We Produce
Our expertise covers a wide range of custom automotive die casting Produce solutions:
Engine brackets, cylinder heads, valve covers, oil pump housings, and transmission cases.
Aluminum die casting for electric vehicles is a specialty, including battery tray enclosures, motor housings, power electronics heat sinks, and charging connectors.
Steering knuckles, control arms, crossmembers, and shock absorber mounts that require high strength-to-weight ratios.
Pump housings, sensor mounts, thermostat housings, and decorative trim pieces.
FAQ for Automotive Parts Buyers
Q: What is your typical lead time for tooling and production?
A: Tooling lead time typically ranges from 4-8 weeks, depending on complexity. Production lead times are competitive, and we pride ourselves on on-time delivery.
Q: Do you offer secondary machining and finishing?
A: Yes. We provide complete aluminum die casting service including precision CNC machining, drilling, tapping, and a variety of surface finishes to deliver ready-to-install parts.
Q: What file formats do you need for a quote?
A: We can work with STEP, STL, IGS, X_T (Parasolid)...., or even 2D drawings. For the fastest quote, Please upload your files to our website or contact us.
Q: What is your minimum order quantity (MOQ)?
A: For production runs, our MOQ is discussed on a project basis. We are flexible and can accommodate both low volume die casting and high-volume orders.
Request Your Free Quote and DFM Analysis
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