This kind of copper is made of ninety nine % pure, bare copper. The copper squander ordinarily comes from roofers, plumbers or heating engineers. Throughout daily get the job done, copper residues arise in the shape of pipes, leftover pieces of rails and sheets or as squander from punching. Bluedog https://copperwirescraprate87393.blogerus.com/54505605/the-2-minute-rule-for-scrap-copper-wire-prices-chart