This product is a high-quality headset's audio industry aluminum alloy enclosure, aluminum alloy materials using national standard 6063 - T5, through combining the CNC machining center and CNC lathe, precision machining multiple process. The product surface requirement is very strict, after QC inspection, into the grinding process; After the completion of the FQC inspection cannot appear a little flaw and burr; Sandblasting processing again, after anodic oxidation dyeing again, multiple color optional.