... Co.,Ltd Yi De Glass Magnesium Oxide Board FactoryProduct Name:partition wall board Main Feature:New Eco-friendly Construction Material Glass ... -friendly2. Nont-Toxic3. Non-Asbestos4. Non-Formaldehyde Building Material YIDE partition wall board is a kind of fireproof board .The composition ... ,perlite etc,.It is a good material for wall and partition.It is easy to cut ,saw,nail,stick,paint.After ...