| Pvc sandwich panel Outerlayer: extruded rigid pvc sheet with 1mm or 1.5mm thick Core material: extruded polystyrene foam(XPS) or EPS. Feature and application: Heat preservation, heat insulation, anti-UV, waterfroof. Door filling, the widow aside material, building industry and advertisement Size: 1500X3000X10mm or 24mm Size: 1000X3000X10mm or 24mm or other thickness
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