PVC production Panwa

Co-extruded PVC foam sandwich Panwa production, use in the country has just begun, due to the production of high efficiency , reliable quality, appropriate price , beautiful appearance, the sudden emergence of the roofing material . Like the shape of one kinds of wavelet asbestos , the length may be determined ; another shape similar to the shape of the tile with Concrete batching plant , determined in the width , the length may be determined according to need , the color can be varied . Light texture, good toughness, impact resistance , foam uniform , smooth surface , with planing, nailing , sawing, concrete mix plant, both thermoplastic molding equipment available for secondary processing ; weathering , corrosion , UV resistant, waterproof , insulation, fire-retardant , insulation, heat insulation , easy installation and construction .