Special processes such as roller coating and wire drawing are used on the aluminum sheet substrate to form a unique pattern on the surface of the aluminum sheet, and then through bending and forming, so that it can achieve a unique special decorative effect, especially in the application of window cutting a good replacement of ancient wood window cutting, but also to increase a unique mysterious metal sense. Many places are very fond of this gorgeous and low-key architectural style, such as high-end villas, art centers, museums and so on.