... Slaughterhouse ,wall panel , wall sheet , frp wall panel,face plate,facade. Slaughterhouse ,wall panel , wall sheet , frp wall panel,face plate,facade ... these products are widely used for decoration or the outer panel of refrigerator car.3 Bead surface panels with / without ... ,the lsandwich panels is a more strengthen, better rigidity panel, sandwich panels will be easier to install, the installation ...