EV Suppliers

SHWire is a German family-owned manufacturer (founded 1858) of enamelled copper and aluminium wires. The company leads Europe in flat, round and covered magnet wires, serving e-mobility, drive system and renewable energy sectors. Its single modern plant in Lügde (50,000+ ton annual capacity) is certified to IATF 16949:2016 (and ISO 9001) for automotive quality. SHWire’s 200+ employees leverage 160+ years of expertise to produce high-performance enamelled copper wires with complete traceability.

Dahrén is a leading European supplier of copper and aluminum winding wire solutions. With production in Sweden and Poland (and sales office in Germany), they serve automotive, power generation and industrial OEMs. Dahrén handles complex wire requirements with close customer support and high-quality processes. Their comprehensive product range and focus on sustainability ensure reliable performance for advanced EV motor coils and other electrical machines.

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.

KUK Group is a Swiss global leader in custom inductive components and precision coil manufacturing. Founded in 1990, KUK operates 7 plants worldwide (Switzerland, Europe, Asia) with ~1000 employees. It serves automotive, industrial and medical sectors with custom wound coils (stepper motors, solenoids, etc.) and assemblies, and holds ISO 9001/14001 and IATF 16949 certifications for automotive quality. KUK’s advanced facilities feature automated winding, overmolding and electronics assembly, enabling high-volume reliable solutions for EV drivetrains and other applications.

KSH International is a leading manufacturer of insulated rectangular & round magnet winding wires and continuously transposed conductors. With facilities near Mumbai and Pune, KSH emphasizes quality, innovation, and customer service. The company offers customized wire solutions for EV traction motors, power generation, and other industries. KSH’s quality system meets ISO 9001, ISO 14001, ISO 45001 and IATF 16949 standards, reflecting its automotive focus, and its state-of-the-art processes ensure high-performance magnet wire products for OEMs.

Essex Solutions is a leading global supplier of magnet wire used by most major OEMs, Tier 1s and industry leaders in the automotive, energy, industrial and residential sectors. They manufacture the world’s most reliable magnet wire and winding wire, earning their status as the key provider for OEMs in automotive and energy applications. With a heritage since 1930 and multiple plants worldwide, Essex is known for innovation, high quality and strong customer relationships, especially in EV traction motor applications.

Rea Magnet Wire provides advanced magnet wire solutions that “power what’s next” in automotive, energy and industrial applications. Dedicated to innovation and quality, Rea’s products deliver high performance and reliability for EV motors and other demanding uses. With a heritage of innovation and an unwavering commitment to integrity and customer responsiveness, Rea is a trusted supplier of magnet wire to OEMs worldwide.

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.

G.K. Winding (brand GEEKAY) is India’s leading manufacturer of enamelled copper and aluminum winding wires. Established in 1975, it emphasizes quality and innovation. GEEKAY offers a wide range of high-performance magnet wires (including self-bonding, high-temperature and self-lubricating types) for automotive, appliances and industrial motors. They operate four plants in India and hold ISO 9001, ISO 14001, ISO 45001 and IATF 16949 certifications, aligning with automotive quality standards.

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.

Condumex Inc. (est. 1987) is the US marketing/sales arm of Grupo Condumex, supplying high-quality cables and magnet wires designed to meet or exceed industry standards. Headquartered in Texas with branches across the U.S., Condumex provides localized distribution and support for Grupo Condumex’s products in the automotive, construction, energy and infrastructure markets. They focus on service, inventory, and custom solutions to deliver the right winding and power cables on time.