QUALITY COILS, INCORPORATED

Capabilities

Quality Coils, Incorporated, based in Bristol, Connecticut, is a premier manufacturer and supplier specializing in coils for solenoid valves, along with transformers and related component assemblies. Founded in 1965, we bring over 60 years of experience delivering high-performance, made-in-the-USA products to diverse global markets, including the industrial, aerospace, nuclear, and appliance production sectors. We are an ISO 9001:2015 certified manufacturer committed to exceptional product quality and on-time delivery. Our highly skilled workforce includes technicians, machinists, and operators trained to strict industry standards, including J-STD-001 with the space addendum. We leverage advanced winding and molding techniques to produce superior solenoid valve coils and support demanding electric motor, generator, and specialty electro-magnetic applications.