Introduction: Southwire's main business is in the United States, and Southwire uses half of the cables used to transmit and distribute electricity nationwide. More than half of the world's refined copper is processed through our SCR system ® One of the systems. Southwire products mainly include: American Southwire power cords, aluminum 600 volt secondary distribution, bare aluminum overhead transmission and distribution, building wires, bare copper wires, flexible conduits, high-voltage underground transmission cable systems, HVAC, industrial products, rubber wires, lead wires, low-voltage cables, metal clad cables, overhead conductors, portable wires SCR ® Technology, SIM pull ® Cable conduits, CSA HVTECK armored cables, CSA HVTC tray cables, CSA mining cables, CSA conductors, CSA TECK 90 unshielded cables, CSA building wires; Southwire official website: www.southwire.com.