Pyramid Foam
Pyramid Sponge
Acoustic sponge that eliminates problems such as acoustic echo and hissing is one of the
models. Fireproof pyramid sponges also have flame retardancy.
Our products are fully certified and licensed. Fireproof pyramid sponges with pores and open-cell structure
are one of the professional echo sponges.
Pyramid sponges used in acoustic wall and ceiling sound acoustics are both decorative
and provide sound acoustics.