Toxin free, Fireproof ,Sound insulation,Moisture resistant,Heat resistance,Impact resistant,Against moth, MgO board About our company:1.November 1999,GEP was ... application.It can replace the wooden board,medium density fiber board,gypsum board and calcium silicate board.That is,it can be applied ... and termites;Our certificates:Our product pictures:Our factory: fire resistant Mgo sanwich panels