Cerrowire, a Marmon/Berkshire Hathaway company, makes copper building wire that powers America. Our rugged and dependable products are designed to power homes, businesses and industries. Cerrowire focuses on customer service and on-time delivery from our plants in Alabama, Georgia, Indiana, and Utah. Industry-leading innovations like ReelRover and CerroPack give our customers a competitive advantage. We're celebrating over a hundred years in the wire making business.
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