Crafted with precision and efficiency, our aluminum CNC parts ensure reliable performance in automotive, aerospace, electronics, and other industrial applications.
Material & Temper :
Custom Aluminum Alloy with Tempering ProcessLength :
By Custom LengthApplication :
Automotive, Electronics Industry, Construction IndustryLead time :
10 to 30 daysExecutable Quality Standard :
GB5237, TS16949, EN12020, EN755, EN573, Or according to customer agreement standardsSurface Treatment :
Anodizing/Powder Coating/Brushing/PaintingColor :
Silver, Champagne, Brown, Bronze, Black, GoldenPackaging method :
Customized according to customer requirementsThis high-precision aluminum CNC parts are designed for industrial applications with extremely high requirements for precision, strength and appearance. They are widely used in many fields such as automobiles, aerospace, electronics, and medical equipment. Through advanced CNC machining technology, these CNC machined aluminum components have the advantages of high dimensional accuracy, good surface finish, and strong repeatability, making them an ideal choice for mass customization projects. Sunmay provides one-stop custom aluminum machining services, from material selection, machining programming to post-processing, quality inspection and packaging, to fully meet the multiple needs of buyers for complex structural parts, high-strength materials and cost control.
| Item | Details |
|---|---|
| Material | Aluminum 6061, 6063, 7075, 5052 (customizable) |
| Processing Methods | CNC milling, turning, drilling, tapping, cutting |
| Tolerance | ±0.01mm ~ ±0.05mm (as per drawings) |
| Surface Finish | Anodizing, electrophoresis, powder coating, sandblasting, polishing, etc. |
| MOQ | 500 pieces (flexible based on structure & complexity) |
| Inspection | 3D CMM, profilometer, hardness tester, film thickness gauge |
| Machining Capacity | 3-axis / 4-axis / 5-axis CNC machining supported |
| Industries | Automotive, aerospace, medical, electronics, automation |
| Common Challenges | Sunmay Solutions |
|---|---|
| Assembly misfits due to tolerance issues | Precision control via CNC and advanced inspection tools |
| Inconsistent surface treatment or poor finish | Strict finishing standards and batch consistency checks |
| High setup cost for small batches | Low-volume machining support for prototypes and new launches |
| Coordination across multiple suppliers | Integrated machining, finishing, and packaging in-house |
| Material quality concerns | Certified raw materials with traceability and test reports |
Sunmay specializes in CNC machined aluminum components for high-precision industrial applications. We integrate machining, finishing, and QC systems under ISO 9001 compliance. With real-time process monitoring, we maintain tight tolerances and uniform appearance across every batch. Our facility is equipped with multi-axis CNC machines, skilled engineers, and advanced testing tools. We also provide documentation such as material certificates, dimensional inspection reports, and packaging specifications, giving buyers full visibility and traceability.
We work with 6061, 6063, 7075, 5052, and others upon request.
Typical tolerance is ±0.01mm; tighter tolerance options can be evaluated with engineering.
Yes. We accept customer-provided raw materials for CNC processing.
Yes. We offer anodizing, electrophoresis, powder coating, polishing, and more.
Standard CNC samples are shipped within 3-5 business days.
Yes. We offer CMM reports, material certificates, and full-size drawings with test data.
Our MOQ is 500 pieces, depending on complexity and size.
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Whatsapp : +8617366266559
Email : sales@sunmayalu.com
Tel : +86 -17366266559
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