The perforated gypsum tile is made from high-quality plaster, Meanwhile, it has advantages of improving indoor air condition, excellent sound absorption property, perfect perforation design. 

Type of Perforation:

square hole: 3*3mm, 5*5mm, 10*10mm, 12*12mm;

round hole:  6mm, 8mm, 10mm, 12mm, 15mm

mixed round hole:  6&9mm, 8&12mm

irregular round hole: 8&15&20mm;  12&20&35mm

Type of Perforation Blocks: 

No1, No2L, No2W, No4, No4L, No6, No8 Available 

Surface Treatment:  plain paper, pvc lamination, latex painted