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Fast, Competitive Quotes

In need of carbon, alloy, leaded, or stainless steel? Contact one of our friendly sales reps today for a quote!

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Extensive Product Capabilities

Capital Steel & Wire can service your steel needs in Hot Rolled, Cold Finished, or Thermally Treated products. Contact us today to find out more!

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Woman-Owned Business

Did you know Capital Steel & Wire is a Certified Member of the WBENC? Do you or your customers have a hard time finding a diverse supply base? Contact us today to talk about what we can do for you.

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    Our experienced and dedicated Sales team is available to answer your inquiry. Contact us today and let us show you what a CSW partnership is all about!

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Capital Steel & Wire is a leading producer and supplier of domestic and international steel bar, steel wire, and wire rod with global knowledge of the steel industry. We take pride in everything we do, create long-term partnerships, and identify the best solutions for your business!

We provide exceptional, value added solutions for customers in the following industries:

  • Automotive (GM)
  • Military (DOD)
  • PPE–Personal Protection Equip.
  • RV (Winnebago)
  • Oil and Gas
  • Energy Sector
  • Lawn & Garden
  • Aerospace
  • Fastener
  • Agricultural
    (CAT, John Deere)
  • Fitness Equipment
  • Women Business Leaders Inspiring Mid-Michigan: Kelly Preston
    Women Business Leaders Inspiring Mid-Michigan: Kelly Preston

    Capital Steel & Wire President, Kelly Preston, was recently interviewed by Fox 47 news.  By: Associated Press Posted at 2:56 PM, May 21, 2019 and last updated 4:42 PM, Jun 12, 2019 LANSING, Mich. — Capital Steel & Wire, a manufacturer and distributor of hot rolled and cold finished steel bar, was established in 2001 by Kelly and Dustin […]

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  • “Voice of Small Business” with Bill Flannery
    “Voice of Small Business” with Bill Flannery

    Hear from CSW’s VP of Sales & Marketing, Bill Flannery, in the latest installment of the Lansing Regional Chambers “Voice of Small Business” campaign.

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  • 07/09/21
    The Power of Teamwork Overcomes COVID-19 Challenges

    Check out page 12 of the latest Lansing Regional Chamber FOCUS magazine to find out how CSW has used Teamwork to overcome challenges of Covid-19!

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  • 07/09/21
    Greater Lansing Champions Women Leaders

    See comments from CSW’s Owner/President Kelly Preston, in the latest issue of “517” magazine, on what it is like to be considered one of the “Great Lansing Champion and Women Leaders”

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  • Steel FAQs
    Steel FAQs

    Steel is one of the most widely manufactured and most commonly used materials in human history. However, most of us do not know much about steel. How it is made, the composition of steel, and its properties. We’ve answered the internet’s most commonly asked questions about steel. Is steel an element? No, steel is a […]

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  • <div>Fox 47 News Article about Capital Steel & Wire President, Kelly Preston</div>
    Fox 47 News Article about Capital Steel & Wire President, Kelly Preston

    Capital Steel & Wire President, Kelly Preston, was recently interviewed by Fox 47 news.  To check out the interview, click on the following article.

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  • 05/02/18
    Different Types of Steel

    Steel is an alloy made from iron and carbon. There are several distinct grades of steel that have unique chemical compositions based on the different amounts of carbon and added alloys. When determining the type of steel that you want to buy, it is important to know there are four different types of steel that […]

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  • 01/18/18
    Ele’s Place

    Capital Steel & wire is proud to be a sponsor of Ele’s Place in Lansing, Michigan, a center for grieving children and teens.  To learn more about Ele’s Place, visit their web site at  

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  • Manufacturing Day 2017
    Manufacturing Day 2017

      Capital Steel & Wire, Inc. was proud to be one of several local area hosts for the 2017 Manufacturing Day℠ on Friday October 6th, 2107.  Area High Schools were able to bring students through the Capital Steel & Wire Mason, MI production facility to tour our Cold Drawing steel mill, Cold Saw department, Steel […]

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In 2019 Capital Steel & Wire, Inc. received the prestigious National Women’s Business Enterprise Certification from the Women’s Business Enterprise National Council (WBENC).

The WBENC certification for a women-owned business is the most recognizable and sought-after of its kind. WBENC’s meticulous process for certification includes an in-depth review of the business and site inspection to confirm the business is at least 51% owned, operated, and controlled by women.

The WBENC certification allows Capital Steel & Wire to be listed as an approved and qualified woman-owned business for companies committed to supplier diversity. WBENC’s certification is accepted by more than 1,000 corporations representing America’s most prestigious brands, as well as many states, cities and other government entities.


The Women’s Business Enterprise National Council (WBENC), founded in 1997, is the largest third-party certifier of businesses owned, controlled and operated by women. The company has certified more than 13,000 women’s business enterprises. They have 14 national regional partner organizations, and over 300 Corporate Members.

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Capital Steel & Wire is our primary supplier of cold finished bar stock. Having their WBENC certification has allowed us to go out and quote new business we wouldn’t have been able to before. This is a game-changer for our business!

Gloria P


Capital was able to expedite my order that allowed us to take care of our customers ramp up. Not all companies are able to react this quickly or care enough if you are not their top customer. The team over there makes my life as a buyer really easy.

Tom R


When choosing suppliers for the new contract work we were awarded we looked in depth at several key factors. Capital Steel continued to rise above the competition because of their past experience with this type of safety-critical product, their customer service, in-house manufacturing, and competitive pricing.

Ron T