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Romex® Brand NM Wire
Romex® Brand NM Wire
Peter Walsh, PE

Romex® is a brand name of wire, instead of generic wire. It was invented and registered as a brand name with the Federal government in 1922 as Non-Metallic Building Wire (NM) by the former Rome Wire Company. The ownership of the brand name was purchased by Southwire Company in 2001. If the wire box says Romex, now it should have Southwire inside.
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Click here for more information on CRC Industries Water Damaged Restoration Guide
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