Qingdao Sande Technology Co., LTD
Add to Cart
Precision OEM Aluminum Alloy Casting Services For Custom Metal Parts
Engineered for Performance, Built to Last
We specialize in high-precision aluminum casting for OEMs requiring lightweight, durable metal components. Using advanced processes like high-pressure die casting (HPDC), sand casting, and investment casting, we deliver complex geometries with tight tolerances (±0.1mm) for industries where strength-to-weight ratio matters most.
PRODUCT DETAILS
1. Material Expertise
Alloys : A380, A356, 6061, 7075 (and custom blends)
Properties :
Tensile Strength : 160–310 MPa (alloy-dependent)
Weight Reduction : Up to 60% vs. steel
Corrosion Resistance : Anodizing & coatings available
Certifications : ISO 9001, IATF 16949 (automotive), NADCAP (aerospace)
| Method | Best For | Tolerance | Surface Finish |
|---|---|---|---|
| HPDC | High-volume, thin walls | ±0.1mm | Ra 1.6–3.2 μm |
| Sand Casting | Large parts, low-to-medium volume | ±0.5mm | Ra 6.3–12.5 μm |
| Investment | Complex designs, fine details | ±0.2mm | Ra 1.6–3.2 μm |
3. Quality Assurance
Testing : X-ray inspection, CT scanning, dye penetrant
Mechanical Validation : Hardness (HBW), tensile tests, porosity checks
Post-Processing : CNC machining, shot blasting, powder coating
WHY CHOOSE US?
✅ DFM Support – Optimize designs for manufacturability
✅ Rapid Prototyping – 3D-printed patterns in 5–7 days
✅ Scalable Production – From 100 to 100,000+ units annually
✅ Global Logistics – FOB, CIF, or DDP terms available
REQUEST A QUOTE
Submit your CAD files (STEP/IGES) or samples for:
Free feasibility analysis
Material recommendations
Competitive pricing
Contact us today to start your project!