Polyvinyl chloride (PVC) translucent, shiny. PVC is completely non-toxic and tasteless, the human skin or respiratory system without any stimulation, it is an environmentally friendly materials. PVC has the flexibility, cold resistance, electrical insulation, good tensile, bending, compression and impact resistance, mechanical properties, excellent electrical properties, strong acid and alkali resistance, good chemical stability, It is the world’s favorite, quite popular and also widely used in a synthetic material.