Meijia Board is a kind of Magnesium oxide board which takes magnesia material as its main material, uses alkali-resistant Fiberglass mesh as strengthening material takes light material as its filler,which compounded with the above three kinds of materials under the non water-in process, It is a kind of new green and environmental protection board with fireproof and moisture resistant ability 3 4 5 6 7 8 9 10 11 12 900x1800 v v v v v v v v v v 900x2400 v v v v v v v v v v 900x2700 v v v v v v v v v v 1220x2440 v v v v v v v v v v 1200x2700 v v v v v v v v v v 1200x1800 v v v v v v v v v v