1.Insulation:(ground floor)PE,transparentPVC 2.Cores:2 3.certificate:CE,ISO9001 4 conductor:Stranded copper or Tinned copper Packaging&Delivery Packaging Lengths:100,200 or305m/roll and 100,200yards/roll,various lengths are Detail: available . Inner : Wooden ,plastic and paper reel ,Outer: carton box, pull out box and pallet other packing available as your wanted.Delivery detail:7-15days ...