gypsum laminated ceiling board

Gypsum laminated ceiling board Specification: 1.Material:Paper faced gypsum board PVC facing +aluminum foil backing 2.Size:595*595,603*603,603*1212mm 3.Size tolerance: length<+/-1.0mm,width<+/-1mm,thickness<+/-0.5mm 4.Thickness:7/7.5/8/8.5/9/9.5mm 5.Strength:>100N 6.Characters:Non-flammable B1, reach to standard GB8624-1997 7. Management Certification: ISO 9000/9001/9004/19011 8.Installation:Match with ceiling T-bar 9.Packing:Export carton (6pcs,8pcs,10pcs per carton with film) 10.Service offer: OEM,ODM,label offer