... soft copper . 5.Insulation: PVC insulated 6.Cores:1cores7.Cross section: 10sqmm - 185sqmm 8.Armoure: PVC armoure 9 ... Equipment:Spark Tester,Heating aging Chamber,High resistance machine,Oxygen index equipment ,Partial discharge inspection instruments,Fireproff ... ,Direct Current bridge.,Plastic tester,Projector,Punch machine,Cross-linked cutting machine,etc.All oversea orders are carefully Packed before ...