TORONTO--(BUSINESS WIRE)--Trigon Metals Inc. (TSX-V: TM, OTCQB:PNTZF) (“Trigon” or the “Company”) announces that its Kalahari Copper Project (the “Project”) has been awarded one of only three spots in ...

See how scrap copper wires are transformed into fine, usable copper wire! This step-by-step video covers everything from scrapping and melting the copper, to rolling, forming, and drawing it into ...