... company,reliable company 2. Good quality,reasonable price,prompt delivery, PVC Gypsum Ceiling Tiles 1) Material: paper-faced gypsum board ... + PVC facing + aluminum foil backing2) Thickness: 7.0mm,7.5mm, 8. ... : Export carton(6pcs,8pcs or 10 pcs per carton with film) 9) Installation: Match with ceiling T-bar