GB 8624-2006-Class B
This board is fireproof and waterproof water, even they are immersed into water for one month,
they will never change anything.
This panel is widly used in exhibition hall,RENTALABLE
The material : PVC,ABS ect.
Meanwhile this project already passed appraisal of national authority branch.
please see attached photo of report. The size is:970mmx2440mmx3.6mm
While you touch the board the face is smooth and mirror.