Specification:
Item: Perforated gypsum tile, tegular edge
Other peforation:5*5mm, 10x10mm, 12x12mm;
Size: 595x595mm; 603x603mm
Thickness: 8.5mm, 9.0mm, 9.5mm, 12mm;
Backside: Acoustic non-woven cloth
Minimum Quantity: 1x20’FCL