... proof 4. advanced production assembly lines Characteristic of PVC panel, PVC Wall Panel, PVC Ceiling Panel, PVC wall and ceiling panel, PVC Decorative Panel, PVC Building Material, PVC Board1. Self-fire extinguishing, non-flammable.3 ... each year, including 50,000 metric tons of PVC profiles, 200,000-square-meter aluminum-plastic composite decorative boards, 100,000-square-meter ...