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we need CCSW copper coated steel wire for telephone drop wire application, with the following specifications are given as under:Diameter of wire: 1.00 ~ 1.024 mm (18 AWG)Conductivity: 30%DC-Resistance: 70 OHM/KMBreaking Load: 85 ~ 90 kg ccs, copper coated steel wire, copper weld 1 * 240 mm sq ship cable (1221/0.5)