filter sponge can be used widly such as merchinery.The main material is PU and nano sponge. our factory can manufacture kinds of sponge products.And the main meterial has EVA,PE,CR-4305,NBR,nano sponge,LC-300,PVC,EPDM and so on.ther are many advantages in the material such as fireproofing,heat insulation,moistureproof, anti-skidding and so on.

filter sponge