... sound insulation, easy installation, environmentally friendly, etc, mgo board serves as an ideal base material for external wall, ... , decorative veneer board, partition, floor, ceiling, insulation panel, sandwich board, fireproof door, furniture board, duct/ pipe board, ect, is ... hospital, factory, airport, subway, gym and so on.Product features:1) High strength2) Non-flammability: Grade A13) Water ...