PVC, short of Polyvinylchlorid, has more layers underneath its coating. Its main ingredient is polyvinyl chloride, and other ingredients are added to enhance its heat resistance, toughness, ductility. PVC also has high strength and excellent stability, and is not flammable, can resist climate change brought corrosion and other phenomena. It is a very good material, because of its high safety, so it can be seen everywhere in life.In daily life, a wide variety of leather products can be seen everywhere, such as interior decoration, sofa fabrics, car interiors, clothing, shoes and bags and so on. Leather products that are very similar are made of artificial leather