Lugar de origem
Fujian, China
Color
black,charcoal,burgundy,purple,or according to requirement.
Size
Could be customized within 2m x 1.5m x 1m
Thickness
5cm/2inch10cm/4inch,could be customized
Shape
wave,wedge,pyramid,bass trap,sudoku
Other feature
fireproof standardCA117
Test
ROHS,REACH,CA117,ISO9001