Aluminum Composite Panel (ACP) is a kind of new exterior & interior wall covering and decorating material in construction industry with its naissance in Europe. It has been well recognized as a good choice to replace some conventional materials due to its many larruping characters. These characters were soon noticed and applied to many fields, like ceiling, column, counter, furniture, shop display, billboard etc. Today, ACP has been the delegate of metal Curtain Wall one of three major curtain walls (natural stone/glass/metal). In some case, ACP is even used for vehicles and aeroplanes' deadening.