Essex is the largest manufacturer of magnet/winding wire for the automotive industry, with over 300 global partners.
We are vertically integrated in metal processing as well as enamels, and maintain multiple teams of world-class engineering experts across the globe that are available to work directly with your team to solve a multitude of problems
Our experts understand the challenges facing the international auto industry and have hundreds of years of magnet wire experience that can benefit you.
Electric Vehicles
Internal Combustion Vehicles
Innovation
Many of our new materials allow for greater product windability and endurance.
Performance
Product development based on performance based testing and analysis.
Global Facilities
All round and rectangular wire types produced in North America, Europe, and Asia.
Availability
Standard and oxygen-free copper product meet NEMA, IEC, JIS, and GB specs.
Traction Motors
Essex provides much of copper that is used by OEMs in the automotive industry.
Alternators
Converting mechanical to electrical energy in an alternator, is all done through copper.
Braking Systems
Anti-lock brakes, and regenerative braking, rely on copper wire to work.
Comfort Controls
Lift gates, power windows, door locks, and other comforts need magnet wire to work.