不均匀问题：是产品在压铸成型时，材料流动纹路，没有办法去除的，并且加工

Uneven problem: It is the material flow pattern that cannot be removed when the product is formed by die casting, and there will also be differences between the machined surface and the non-machined surface, and the polished surface and non-polished surface of the casting, but the surface looks uneven in color. The entire outer surface of the upper product is uniformly anodized.

Uneven problem: is the product in die-casting molding, the material flow pattern, there is no way to remove, and the processing surface and non-processing surface, casting grinding surface and non-grinding surface will also be different, but the surface looks uneven color, in fact, the entire outer surface of the product is uniform by the anode.

Uneven problem: when the product is die-casting, the material flow pattern can not be removed, and there will be differences between the processing surface and the non-processing surface, the grinding surface and the non grinding surface of the casting. However, the surface looks uneven in color, in fact, the whole outer surface of the product is uniformly anodised.<br>