... plate ,Roller coating, Galvanized steel and mirror aluminum ,etc . Aluminum ceiling panel:1. The standard sizes see the ... specifications as below :- Raw materials : Aluminum , Film plate ,Roller coating, Galvanized steel and mirror aluminum ,etc .- Thickness : Form 0. ... colours can be chose , such as golden ,silver , grey ,black, etc . STANDARD SIZE FOR SQUARE CEILING ItemDescriptionWidth (mm)Length ...