... ceiling board 1.width :20cm,25cm,30cm or by required2.thickness:4.5~10mm3.pvc content:40%,50 ... %,60%4.certified by :ISO 9001:2008different pvc ceiling panel surface process1 ... sqm PVC panellength no limtpvc ratio40%,50%,60%,or by customer's requirementsurface high glossy: transfer: printingtypeceiling ... film 2.delivery detail:wihtin 15~20days Different types of ceiling tiles