HKAA-professional custom CNC machining parts manufacturer with quality CNC machining centers
Aluminum Housing Processing
✅ High strength lightweight aluminum alloy
Adopting high-quality materials such as 6061-T6 and 7075 aviation aluminum, it reduces weight by 15%~20% compared with ordinary aluminum cases, while maintaining higher tensile strength (≥310 MPa).
✅ Precision machining capability
CNC machining accuracy of ±0.02mm (better than the industry's common ±0.05mm) ensures high precision assembly .
5-axis linkage machining to produce complex curved surfaces/shaped structures, reducing the need for welding and improving overall strength.
✅ Advanced surface treatment
Hard anodized (thickness 25-50μm, hardness HV≥800), 3 times higher wear resistance than normal oxidation.
Nano-coating is optional to enhance salt spray corrosion resistance (passed 96 hours neutral salt spray test).
💰 Lower comprehensive cost
Own mold workshop, die-casting mold life of more than 200,000 times, reduce the cost of a single piece.
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We can offer a one-stop station service, and support the latest in CNC machining and turning processes, can support a high level of part complexity, and provide exceptional surface finishes.