... Asia, Africa and other countries and regions.Management Idea " Quality First, Integrity First, Preferential Price, Sincere Service, Mutual ... Benefit"ISO9001,ISO2001 GBT19002(ISO9001-2001) & CCC certificateMaterialSheath:PVC ,FLEXIBLE PVC Conductor:COPPER, TIN COPPER ,CCA ,TIN CCA ,SILVER ... /0.162.5X5.0MM65°C PVC Copper Wire or CCApackagePLATE OR PLASTIC/CARTONS high end pvc 6 cores audio line