Aluminum ceiling tile(clip-in) Ceiling ,metal ceiling ,aluminum ceiling ,false ceiling ,suspended ceiling ,ceiling light 1.Different Perforation and surface are available 2.Outstanding suspension system 3.Easy to hangle and install 4.Size:600*600mm 5.Thickness:0.45mm-1.0mm 6.Differen't sound-absorbing cloth meet differen't requirement 7.Rich color and surface treatment 8.Can offer matched ceiling light 8.Suitable for office ,train station ,airport ,big hall etc 9.Certificate:ISO9001-2000,CTA Quality Certificate ,Soncap ,CE ,CCC