1 No harm to human body, have a outstanding effect of resisting falling dust. A grade building material, comform to the standsard of GB6566-2001 <building material Radioactive clide ration>
2 Moistureproof and resist to sag、 easy to clean, conform to the national standard JC/T997-2006<decorative gypsum board with paper facing>
3 ith high standard of fireproof, A grade. conform to the item 204 of GB50222-95 of <building material inner decoration & design fireproof criterions>