... -rust 4, CE, ISO 9001 Specifications Clip-in Aluminum ceilingProduct:Clip-in aluminum ceilingSize:300*300mm,600*600mm,300*600mm, ... /m2Hanger: 3 pieces/3mConnector: 0.4 pieces/m2Lay-in Aluminum ceilingProduct:Lay-in aluminum ceilingSize:575*575mm,603*603mmheight:13.5mmThickness:0 ... ×610Application:Hotel,office,station,hospital,etc.Accessories for Clay in ceiling38 main carrier,0.81m/sqm,3m/pc;connector ...