... /coil1.8-6mm±0.02mm10-15g/m250kg-800kg/coilWe use high quality carbon structural steel wire rod Q195, Q235, 1008, 1018 etc ... .3-8.5mm±0.02mm240-360g/m250kg-800kg/coilWe use high quality carbon structural steel wire rod Q195, Q235, 1008, 1018 etc ... , 10kg-1000kg/coil.Uses: for optical cable,spring,fishery,every kind of protective guard and so on.We use high quality carbon structural ...