PVC Gypsum Ceiling Tile 1. Big 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, 8.0mm, 9.0mm, 12.0mm, 3) Sizes:595 x 595mm, 600mmX600mm, 603 x 603mm, 595*1195mm, 600*1200mm, 603mm x 1212mm, 4) Size tolerance: Length <+/-1.0mm, width < +/-1.0mm, ...