This is an aluminum veneer curtain wall, using standard aluminum plate stamping products. You only need to go to a local decoration wholesale market and find a hardware store that makes aluminum plate ceilings and ask about it; in many large-scale The products of the aluminum profile factories all have this style. As far as I know, there are no less than 100 companies in Guangdong that can make this product. Or you can search on Baidu: "Aluminum Veneer Curtain Wall"