National Electric Coil
Appliances, Electrical, and Electronics ManufacturingOhio, United States51-200 Employees
National Electric Coil is an independent manufacturer in the appliances, electrical, and electronics sector, headquartered at 800 King Avenue in Columbus, Ohio. The company employs between 51 and 200 people. It specializes in generator stator and rotor windings, including components such as stator bars and related winding products, with roebel bars and diamond coils among its offerings. The firm provides engineering design, as well as repair and retrofit services for high‑voltage generators used in both hydro and fossil power units, and for exciters. It also performs rewinds and repairs of copper salient pole rotors and turbogenerator rotor rewinds using copper or aluminum at a fully equipped service facility, which supports high‑speed balancing and running electrical tests, and offers on‑site field services for stator rewinds and related inspection and testing.