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Duer Carolina Coil is now part of MW Components

Get the same products, components, and services you trust.

Welcome to MW Components - Greer: Springs

Duer Carolina Coil is now MW Components - Greer: Springs.

Get the same products, components, and services you trust.

MW Components - Greer: Springs, formerly Duer Carolina Coil, has over 120 years of experience manufacturing hot and cold wound springs.

With an array of coil springs made on the latest machinery, we can support quick turn prototypes and scalable production needs. Current lead times are just 2-6 weeks for many products.

Contact Us

From engineering support to fabrication, we can fulfill even the most specific requirements for coil spring manufacturing in industrial applications. Contact us for details or to request a quote.

Contact Us

Dedicated to Excellent Service

At Greer: Springs, we pride ourselves on our ability to provide some of the best service in the industry. We provide high-quality products at a great value and our team is here to respond to any questions or concerns you have. Our commitment to excellence means we invest continuously in our people, processes, and machinery to be more efficient so we can deliver top quality products when you need them.
98% of clients surveyed said:

  • We provide a high-quality product
  • We provide a great value
  • Our team is very responsive to customer questions and concerns

Get in touch with us for more information about how we can help you get the components you need, with the best possible experience.

Greer hot wound coils - Bar stock springs

Our Products

  • Hot wound springs photo
    Hot Wound Springs

    We offer hot wound springs from 0.50” (12.7mm) to 3.125” (80.00mm) bar.

  • Cold wound springs for off road vehicles
    Cold Wound Springs

    Our cold wound springs are manufactured in sizes from .250’’ (7mm) to .750 (18.75mm).

  • Compression springs for off road vehicles
    Compression Springs

    Our custom compression springs are available as hot or cold wound springs.

  • Pigtail spring
    Pigtail Springs

    We produce pigtail springs with high tensile strengths, built to your specs.

  • Variable pitch spring
    Variable Pitch Springs

    We can manufacture variable pitch springs with spacing to your specs.

  • Specialty springs
    Special Configurations

    As an expert custom spring manufacturer, we can produce specialty parts for your needs.

Comprehensive Capabilities from Engineering Support to Fabrication

From engineering support to full-scale production, we can fulfill even the most specific requirements for coil spring manufacturing in industrial applications. With an array of hot and cold wound springs made on the latest machinery, our Greer: Springs location can support quick turn prototypes and scalable production needs.

In addition to manufacturing springs, MW Components - Greer: Springs serves as a partner for our clients during every step of their production processes. With some of the brightest engineering minds in the industry on our staff, we blend old-world craftsmanship and new-age innovation into every product we help produce. Our team’s engineers work with our clients’ engineers to optimize function, value and style. We can assist with concept development, design specification, and prototypes.

Our unmatched focus on client satisfaction and quick turnaround times make us the obvious choice for any of your engineered spring needs.

Custom Springs

Get the Spring You Need

Hot and Cold Wound Spring Fabrication

As engineering and manufacturing experts specializing in hot and cold wound springs, we offer high-quality, custom spring manufacturing to your specs. Our custom hot wound springs are available to be manufactured from 0.50” to 3.125” diameter bar, while our cold wound springs are available from 0.250” to 0.750”. Get in touch with us to discuss your application and specs.

Request A Quote
Custom component manufacturing - Hot winding compression coils