Jan 01, 2013
sound absorption sponge
main meterial PU
color avialble
sound absorption spongeour factory is a company specialized in making sponge. we can manufacture kinds of sponge such as EPDM,EVA,PU,PE,SBR,NBR,CR,LC-300,sound absorption sponge,nano sponge and so on.and alsoyou can make us...