Sag Harbor Industries, Inc. — Founded 1946 by Charles Edison
Magnet Wire Copper Base August 09, 2026 | $6.57/LB

Advantages

The Sag Harbor Advantage

Why Sag Harbor?

Sag Harbor Industries combines advanced manufacturing capabilities, engineering support, and certified quality systems to help bring complex designs to production. Our team works closely with customers to develop reliable solutions tailored to their application, performance requirements, and production goals.

Image placeholder

Equipment

Single Spindle Winding

Single-spindle machines that wind one bobbin coil at a time, ideal for prototype runs, complex geometries, and low-volume custom coil winding.

Multi-Spindle Winding

4, 8, and higher spindle CNC winding machines that wind multiple bobbins simultaneously, supporting varying volumes of production with consistent, repeatable results.

Heavy Coil Winding

Heavy-duty winding equipment built for large, high-mass coil assemblies requiring robust wire handling and structural support throughout the winding process.

Toroid Winding

Dedicated toroidal winding machines available in multiple sizes to accommodate a wide range of toroidal core diameters, wire gauges, and winding configurations.

Multi-Filar Winding

Multi-filar winding capability for winding two or more wires simultaneously, enabling tightly matched coil sets and bifilar configurations.

Services

Engineering Assistance

Collaboration with our engineering team to solve design challenges and maximize producibility from concept through production.

Prototype & Product Development

Supporting projects from prototype development through full-scale production volumes, including 3D printing technology capabilities for rapid prototyping.

Turnkey Manufacturing

Full-service manufacturing support including production, finishing, testing, and delivery. Kitting services include raw material purchasing and scheduling to support production needs.

Labor-Only Services

Supply your materials and we provide precision winding labor and finishing on your schedule.

In-House Machine Shop

Quick turnaround on tools and fixtures, reducing lead times and tooling costs.

Applications

Fluid Controls

Solenoid coils engineered for precision fluid and flow control in valve and actuation systems.

Sensors

Sensing coils built to operate in various environments without performance degradation.

Corrector Coils

Precision coils used in particle accelerators to shape and steer beam trajectories.

Submerged Environments

Sealed and coated assemblies resistant to submersion, humidity, and salt corrosion.

Space

High-reliability coils designed to meet the stringent quality requirements of space-rated systems.

Anti-Corrosive Coating

Protective coating processes that extend service life in chemically aggressive environments.

Industries Served

Industrial
Energy & Power
Military
Medical
Agriculture
Laboratories
Automotive
Space

Ready to work with us?

Our engineers will design to your exact specification.