Flexible PVC Insulation Compound. ISO9001,SGS certified. In line with GB,IEC,UL standards. Best quality,competitive price. Flexible PVC Insulation Compound for wires and cables, based on PVC resin, is made into granula by mixing, plastification and granulation with adding plasticizer, stabilizing agent, pigment and etc. The products meet various special requirements, such as different hardness, ...