PVC materials are widely used, and PVC products can be seen everywhere in daily life. The sheet produced by the company is mainly used for cooling tower water sheet. PVC sheet not only has corrosion resistance, non-flammable, insulation, oxidation resistance and other characteristics, but also because of the low cost of the sheet itself, which makes the sheet always maintain a large amount of demand in the material market, PVC sheet as a high-yield plastic products, divided into two types of soft and hard, for different occasions to provide different needs.