Single Core Wire Pure Copper Electronic Wire PVC Flexible Wire 0.3/0.5/0.75mm² High Purity, More Power Saving. More Power Saving, Good Conductivity, Lower Loss. ●Core Material : Copper Core. Low Resistance And Good Conductivity. ●Size : 0.3/0.5/0.75mm². ✅Product Features. byJuly 3, 2026