Metal Mid-Frame for Mobile Devices

Utilizing AOTRON exclusive precision technology-Precision Stamping in One Piece technology, the frame is first formed through deep drawing and then precisely trimmed to the required final height. The stamping mold operates along a circular track, ensuring that the cut surface of the finished part is completely seamless—unlike conventional side-cutting methods. This technique is ideal for non-circular metal components with strict appearance requirements, especially those that cannot be post-processed using conventional turning or CNC methods.

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