Drawing & Insulating of Nonferrous Wire

Drawing & Insulating of Nonferrous Wire

The Drawing & Insulating of Nonferrous Wire industry (SIC 3357) pulls copper, aluminum, and specialty alloys into precision conductors, then coats or jackets them with polymers, enamels, and advanced insulations for corrosion, heat, and signal protection; typical buyers span automotive and EV platforms, aerospace harness makers, utilities upgrading transmission and distribution lines, telecom and data center cabling providers, and OEMs in industrial automation. Core risks include volatile metal prices, OSHA/EPA compliance on solvents and emissions, trade tariffs on imported rod, quality and continuity demands from aerospace and grid codes, and tight lead times tied to supply chain disruptions. Through 2024-2025, demand is shaped by grid-hardening and electrification programs, 5G densification, surging EV wire harness volumes, North American reshoring of cable capacity, and rising specifications for recycled content and high-temperature insulation. For deeper company-level signals and compliance context, view live SEC filings on Earnings Feed.

Source: Earnings Feed research · 11/23/2025