CNC Machined Aluminum Alloy Forged Wheels 21" & 26" Sizes with 0.005mm Tolerance - AISI GB Standard
High-precision CNC machining aluminum alloy wheels manufactured through advanced forging processes, compliant with AISI and GB standards. Available in 21" and 26" sizes with consistent quality for automotive applications.
Forging → Spinning → Heat Treatment → CNC Machining → Powder Coating
Manufactured in temperature-controlled workshops to ensure dimensional stability and material integrity.
Primary Material: T6-6061 Aluminum Alloy (alternatives: 6082, 6110)
| Parameter | Specification |
|---|---|
| Machining Tolerance | 0.005mm - 0.01mm - 0.1mm |
| Available Sizes | 21", 26" |
| Lead Time (Sample) | 10-15 days |
| Lead Time (Bulk) | 35-40 days |
| Surface Treatments | Powder Coating, ED-Coating, Chromate Plating, Zinc Plating |
| Certifications | ISO9001, CE, TUV, SGS |
- 10+ years of forged wheel manufacturing experience
- ISO9001 quality control system implementation
- Comprehensive testing with CMM, hardness testers, and coordinate measuring machines
- PPAP documentation for automotive industry compliance
- Automotive Industry: Pistons, connecting rods, camshafts, crankshafts
- Truck Components: Cylinder heads, oil sumps, brake calipers
- Heavy Machinery: Excavator parts, rock breakers
- Energy Sector: Gate valves, wellhead equipment
Proprietary repair method for minor coating defects eliminates the need for complete paint stripping. Direct re-spraying with bright powder followed by grinding and polishing significantly improves repair success rates and reduces production costs.
- OEM services and personalized customization available
- Professional export team with extensive international experience
- Flexible order processing for bulk purchases and market-specific requirements
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.