EV Suppliers

Alconex (founded 1987) is a US manufacturer of custom magnet and nonferrous wire products for automotive and industrial applications. They specialize in insulated copper and aluminum wires for EV traction motors, alternators, and other electrical components. All production is in the USA, and Alconex is known for quality service and product reliability, holding ISO 9001:2015 certification.

Elsan (est. 1980) is one of Europe’s largest copper and aluminum enamelled wire producers. The Turkish company emphasizes quality manufacturing and continuous improvement. Elsan’s IATF 16949 and ISO 9001-certified plants in Denizli produce a full range of magnet wires for automotive and industrial motors. Its focus on quality makes it a trusted supplier for cost-effective, high-performance winding wires.

Sam Dong (est. 1977) is a Korean manufacturer of OFHC copper and specialty winding wires. It pioneered domestic production of high-conductivity copper rods, CTC, rectangular wires and other magnet wires. Sam Dong has expanded to the USA (Ohio, Georgia) and supplies high-quality magnet wire to automotive, power generation, and renewable energy markets. The company focuses on advanced processes like oxygen-free copper to meet critical winding requirements.