Mill finish is the natural appearance of the aluminum as it comes out from the extrusion press. It comes with no external mechanical or chemical finishing.
咨询 - 铝光面 / 轧制光度
Mill finish is the natural appearance of the aluminum as it comes out from the extrusion press. It comes with no external mechanical or chemical finishing.
咨询 - 铝光面 / 轧制光度
