... )easy setting and cleaning (4)OEM pvc panel and borad(ISO 9001 2008):1.material:pvc ,Calcium Carbonate 2.width:10/18/20 ... .surface treatment : printing , light transfer series , matte transfer film series ,metal transfer film series , magical color transfer series , laminated series2.high ... , Smoke-Proof , Sound-Absorbing , Soundproof , Waterproof pvc panel and borad(ISO 9001 2008)