MGO board 1.ISO 9001, EU standard2.fireproof,waterproof3.Free samples available 4.Competitive price,high quality 5. Factory have been 28 years Product DescriptionIntroduction of good quality of fireproof mgo boardMagnesium Oxide Board is a technologically advanced building material that offers superior performance in every category when compared to traditional wood, gypsumand cement based products. Magnesium Oxide Board is virtually impervious to fire, water, insects; does not feed mold or mildew; is non-toxic, non- flammable andnon-combustible; is durable, maintains it?s dimensional stability ? even when wet; and has exceptional bonding surface