... The Photo of PVC Roof Tile :PVC Roof Tile Production LinePVC Roof Tile Production Line is consist of conical twin screw extruder/ die ... tile can be widely used in the old and new roofing, old and new factory, warehouse, stores, farmers markets, civil ... residential quarters to flat slope, the new rural construction, villa roofing, pile of loading bays, farms, vegetable shed, rain booming, awning ...