Происхождение товара
China
Size
600*600/600*1200 or as requirement
Thickness
12/15/20/25 or as requirement
Raw material
Torrefaction compounded high density fiberglass wool
Certification
SGS-test/KFI/CE/ISO9001:2008
Function
Soundproof,fireproof,art decoration
Sound absorption coefficient
0.8-0.9