
This golden aluminum alloy earpiece is made from aviation aluminum alloy. It is precisely formed through five-axis CNC integrated milling. The round holes and long slot holes are precisely processed at one time, with smooth edges without burrs.
The surface is treated with hard anodizing, which combines wear resistance, corrosion resistance and a brilliant appearance. It is further engraved with the brand logo, model code and origin identification through laser engraving.
It can be fully customized according to customer drawings and samples throughout the process: materials can be selected from aluminum, steel, copper, titanium, etc. Surface treatments such as anodizing, sandblasting, electroplating and screen printing are supported. Small batch prototyping and large batch production can be undertaken. It is suitable for custom requirements in various scenarios such as automotive modification, construction machinery, equipment connection parts, and workbench plates.