Features:
1)surface:high quality paper
2)back: paper
3)design: all kinds of design available
4)installation: match with ceiling grid
5)environment protection product
6)non-flammable B1, in accordance with Chinese StandardGB/T9775-2008
7)heat retaining power
8)sound insulating, fireproof
9)not deforming, not cracking, keeping integrity
10)little expansion in the normal temperature
11)light weight
12)special breathing performance
13)sunken proof
14)non-dust, easy clean
15)good light reflection
16)corrosion-resistant