... Foam PE,Aluminum Shielded,PVC Sheath Selling Cable Extruding Machine For CATV Cable 1.Construction : Solid Bare Copper---- ... consumption cored wire for coax ,communication , transmission cable,CCTV Coaxial cable , RG series cable etc foaming wire . 2.2 Aluminum Shielded --- ... used in electrical wire , house wire , power cable, underground cable etc core wire SheathDifferent types CCTV cables We are ...