Our company offers customized aluminum die-casting services for automotive parts, enabling precision OEM/ODM manufacturing based on your 2D/3D drawings or functional requirements.
Material selection
The A380 and A360 aluminum alloys we use come from large, reputable suppliers. Composition tolerances are controlled within ±0.05%, impurity content ≤0.1%, and composition fluctuations within each batch are minimal.
Core Machining Capabilities
Die Casting
The company utilizes 1,600–2,500-ton cold-chamber die-casting machines, capable of forming aluminum die-cast automotive parts in a single pass, ensuring dense aluminum parts with a porosity of ≤0.5% and a tensile strength of ≥250 MPa.
Five-Axis CNC Machining
After die-casting, the company utilizes five-axis CNC machining to fine-tune key functional areas, achieving a dimensional accuracy of ±0.01–0.02 mm and a surface roughness of Ra 0.8–1.6 μm.
Surface Treatment
Parts can be sandblasted, anodized, electrophoretically coated, or powder-coated to create a dense protective layer that resists moisture and oxygen corrosion, extending their service life to 8–10 years.
Quality Assurance
Equipped with coordinate measuring machines (CMMs), X-ray flaw detectors, and optical spectrometers, the company can inspect parts for dimensions, composition, and internal defects, ensuring a ≥99.5% qualified rate before delivery.
Our Unique Advantage
Quality Certification Guarantee
Our company is ISO9001 certified. Raw material inspection, production, processing, and finished product testing are all strictly adhered to standards to ensure consistent product quality.
Comprehensive Processes
We offer a variety of processes, including forging, casting, die-casting, CNC machining, and copper extrusion. All steps are completed in-house, providing one-stop production.
High Cost-Effectiveness
Located in Ningbo's core manufacturing area, our company enjoys a centralized raw material supplier base, effectively reducing procurement costs and offering customers more competitive pricing.
FAQ
Q: What size parts can you process with your aluminum die-cast parts?
A: We can produce automotive parts with unit weights ranging from 10 grams to 10 kilograms, and a maximum diagonal length of 600 mm.
Q: How thin can the wall thickness be?
A: Typical wall thicknesses range from 2.5–4 mm, and we can achieve structures as thin as 1.2 mm.
Q: Do you perform secondary finishing operations?
A: Yes, we can perform milling, drilling, tapping, polishing, and more.
Q: Can you anodize?
A: Yes, in colors like silver, black, and blue.
Q: Can you produce custom-made parts?
A: Yes, we can customize complex and unusual shapes.
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