Leading Designer and Manufacturer

of Custom and Production Electrical Coils


Providing turnkey production solutions for your electrical coil needs from one to one million

Custom coil solutions

From CONCEPT to DESIGN to MANUFACTURING.
Always according to your specifications.

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person laying out blue prints for custom coil design
machine winding electrical coil

We help you find a workable solution that best fits your needs.


Contact us

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In-House From Start To Finish

All design and productions services are expertly performed at our flagship manufacturing facility.

person laying out blue prints for custom coil design
Made In America

Based in Yardville, New Jersey, we are proud to employ a skilled team that produces the finest American-made coils.

machine winding electrical coil
Over 70 Years Proven Experience

Established in 1950, Stonite Coil has grown to become a major U.S. supplier of custom and production electrical coils.

Why Stonite

Our goal is to become your turnkey solution for all of your electrical coil needs: developing, designing, prototyping, manufacturing, warehousing, inventory and distribution management. We have the skills, equipment, resources, talent and staff to meet your requirements.


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