--- title: Southwest Steel Processing - Southwest Steel Processing LLC description: Southwest Steel Processing is your single source for high-volume custom steel forgings. 100% domestic, fully automated. --- [Skip to the main content.](https://southweststeelprocessing.com#main-content) - [CAREERS](https://gusea1p01.rec.pro.ukg.net/PAR1048POII/JobBoard/48a7c94f-b81f-4087-b1c6-a74319555227/?q=&o=postedDateDesc&w=&wc=&we=&wpst=) - [(870) 523-8791](tel:+18705238791) [![logo](https://southweststeelprocessing.com/hs-fs/hubfs/logo%20(1).webp?width=460&height=66&name=logo%20(1).webp "logo")](https://southweststeelprocessing.com) [![logo](https://southweststeelprocessing.com/hs-fs/hubfs/Southweststeelprocessing_April2024/images/logo.webp?width=460&height=66&name=logo.webp "logo")](https://southweststeelprocessing.com) - [Services](https://southweststeelprocessing.com/services) - [Forging](https://southweststeelprocessing.com/services/forging) - [Machining](https://southweststeelprocessing.com/services/machining) - [Heat Treating](https://southweststeelprocessing.com/services/heat-treating) - [Stocking Program](https://southweststeelprocessing.com/stocking-program) - [Industries](https://southweststeelprocessing.com/industries) - [Railcar](https://southweststeelprocessing.com/industries/railroad) - [Oil & Gas](https://southweststeelprocessing.com/industries/oil-gas) - [Mining](https://southweststeelprocessing.com/industries/mining) - [Construction](https://southweststeelprocessing.com/construction) - [Gear Manufacturing](https://southweststeelprocessing.com/industries/gear-manufacturing) - [Renewable Energy](https://southweststeelprocessing.com/industries/renewable-energy) - [About](https://southweststeelprocessing.com/about/) - [Our Quality Commitment](https://southweststeelprocessing.com/about/quality) - [Careers](https://southweststeelprocessing.com/careers/) - [Resources](https://southweststeelprocessing.com/case-stories) - [News](https://southweststeelprocessing.com/news) - [Case Stories](https://southweststeelprocessing.com/case-stories) - [Contact Us](https://southweststeelprocessing.com/contact-us/) [Request a Call](https://southweststeelprocessing.com/request-a-quote/?hsLang=en) Toggle Menu Toggle Menu [Request a Call](https://southweststeelprocessing.com/request-a-quote/?hsLang=en) - [Services](https://southweststeelprocessing.com/services) - [Forging](https://southweststeelprocessing.com/services/forging) - [Machining](https://southweststeelprocessing.com/services/machining) - [Heat Treating](https://southweststeelprocessing.com/services/heat-treating) - [Stocking Program](https://southweststeelprocessing.com/stocking-program) - [Industries](https://southweststeelprocessing.com/industries) - [Railcar](https://southweststeelprocessing.com/industries/railroad) - [Oil & Gas](https://southweststeelprocessing.com/industries/oil-gas) - [Mining](https://southweststeelprocessing.com/industries/mining) - [Construction](https://southweststeelprocessing.com/construction) - [Gear Manufacturing](https://southweststeelprocessing.com/industries/gear-manufacturing) - [Renewable Energy](https://southweststeelprocessing.com/industries/renewable-energy) - [About](https://southweststeelprocessing.com/about/) - [Our Quality Commitment](https://southweststeelprocessing.com/about/quality) - [Careers](https://southweststeelprocessing.com/careers/) - [Resources](https://southweststeelprocessing.com/case-stories) - [News](https://southweststeelprocessing.com/news) - [Case Stories](https://southweststeelprocessing.com/case-stories) - [Contact Us](https://southweststeelprocessing.com/contact-us/) # Your Single Source for High-Volume Custom Steel Forgings ##### 100% DOMESTIC | FULLY AUTOMATED | MACHINED & FINISH PART CAPABILITIES   [Request a Call](https://cta-service-cms2.hubspot.com/web-interactives/public/v1/track/click?encryptedPayload=AVxigLKhiOQu%2BBXkRrPh4zbHxqIsjUA2DKkBTubI6Ix0fUqF%2BhIJknWw2sh5ccOmcUcFW5e1Wg7PQBom2ROj8HPfRlVjgDFcrGqy0eIRGty%2FnVgc3t0Tj%2FTiqqvD7ON4FIZddB5TENEYYUxw0Av6ERiKO%2Bem6SiYXMgroGGL6peNjnIVVZhOmEUAN84NxpE%3D&portalId=45402528) ## Press Forging As one of the few fully automated, high-volume custom forge shops in North America, Southwest Steel Processing manufactures quality forged components with fast lead times. [View Forging Capabilities](https://cta-service-cms2.hubspot.com/web-interactives/public/v1/track/click?encryptedPayload=AVxigLIhvdgBHvK3edDfr8lGy32dRwhfTQiMheYGlXXSFry4XOKu%2FrGxqSTDG%2FXZCfPRcHF1Gznqpngh4gfvtAy1BlJEFS3gn%2BegKpOK1EZTORzgTjbVvAgTa8XQjtcg0CZ5YQjatmeecxMvk6qhMgq7JAunZgyOjZ8CVZp2yFg6B10S%2F8RJ2L%2F61ax0cdc%3D&portalId=45402528) ![finish machining for forged components](https://southweststeelprocessing.com/hs-fs/hubfs/Southwest-Steel-Machining-2.jpg?width=600&height=345&name=Southwest-Steel-Machining-2.jpg) ### Machining Equipped with a wide variety of advanced CNC machines, we can provide complete finish machining of your forged components. [View Machining Capabilities](https://cta-service-cms2.hubspot.com/web-interactives/public/v1/track/click?encryptedPayload=AVxigLIrhSciwwfN1AEzepmC6FabdPysac09vrgZScLgsA%2B6gQRopg79ErGuqjcoFZOvRxZJJYp2EGsCP9IREaIpsxlw4xPK%2FbWNKlUr4eJt8VN5ZiXn6UL8XA7IHQPOQvB%2FgqRBsESrO4IMcivTvkS4cdcEyGshDIhgAOayU1n%2B85WNsC4XXjk%3D&portalId=45402528) ![heat treating services](https://southweststeelprocessing.com/hs-fs/hubfs/Southwest-Steel-Heat-Treating-2.jpg?width=600&height=345&name=Southwest-Steel-Heat-Treating-2.jpg) ### Heat Treating We offer a full range of heat treating services, including quench & tempering, normalizing, tempering, annealing and induction hardening. [View Heat Treating Capabilities](https://cta-service-cms2.hubspot.com/web-interactives/public/v1/track/click?encryptedPayload=AVxigLLC%2BKFM0p%2F4w81OunoXrAr93hVYrCtT2SAg2fs%2BozPr3dmjapslUKg9v2D1soQqN8HStp01aorqFgsAwsAEqqZdejroulnV2uGmZ9eprpSRVMMKhCd2i677dNTkwKSkiEXAvAqjrK23BGZyoB1prODkKODBkPK0H90lp6m2DVPNo%2BN4RVhgu%2BM8&portalId=45402528) ## Industries Our commitment to providing mission-critical markets with quality components has been strengthened by our extensive forging and finishing capabilities. Our team is experienced in forging and finishing a variety of materials, and our cutting-edge equipment ensures that the components are produced to the highest standards. We are confident that our services will exceed the expectations of our customers, and that our quality components will meet the demands of their mission-critical applications. We work with the following industries: #### [![forging and finishing for Railcar industry](https://southweststeelprocessing.com/hs-fs/hubfs/Rail-e1676908964399.webp?width=167&height=167&name=Rail-e1676908964399.webp) Railcar](https://southweststeelprocessing.com/industries/railroad?hsLang=en) #### [![forging and finishing for oil and gas industry](https://southweststeelprocessing.com/hs-fs/hubfs/Oil-Gas-e1676908983547.webp?width=167&height=167&name=Oil-Gas-e1676908983547.webp) Oil & Gas](https://southweststeelprocessing.com/industries/oil-gas?hsLang=en) #### [![forging and finishing for Mining Industry](https://southweststeelprocessing.com/hs-fs/hubfs/Mining-1-e1676909004850.webp?width=167&height=167&name=Mining-1-e1676909004850.webp) Mining](https://southweststeelprocessing.com/industries/mining?hsLang=en) #### [![forging and finishing for Construction industry](https://southweststeelprocessing.com/hs-fs/hubfs/Construction-e1676909029339.webp?width=167&height=167&name=Construction-e1676909029339.webp) Construction](https://southweststeelprocessing.com/industries/construction?hsLang=en) #### [![forging and finishing for Gear industry](https://southweststeelprocessing.com/hs-fs/hubfs/Gear-e1676909047642.webp?width=167&height=167&name=Gear-e1676909047642.webp) Gear](https://southweststeelprocessing.com/industries/gear-manufacturing?hsLang=en) #### [![forging and finishing for Renewable Energy industry](https://southweststeelprocessing.com/hs-fs/hubfs/Renewable-Energy-e1676908916643.webp?width=167&height=167&name=Renewable-Energy-e1676908916643.webp) Renewable Energy](https://southweststeelprocessing.com/industries/renewable-energy?hsLang=en) [Explore the Industries We Serve](https://cta-service-cms2.hubspot.com/web-interactives/public/v1/track/click?encryptedPayload=AVxigLKHeVCouX2yBCvktbnaNRLa3onYZPOClHIb7R98yLza%2FFrJzxJWG17byFfUX78ZMXGH0mglGgC1C1isjXUIQqGwWLXouoVMalIXm2Cn4NweM6qlLtE8BT76SZArSigW3ViUa1yjD%2B%2B6seqBuVPnTB98tqYXQAynpmfJ5bwvDr5IuPsMB1OLi5QZkUEVAruXrgbqEuIIAkSVfHKNCkEHvmBh&portalId=45402528) ## Services We serve leading companies in the Railcar, Oil & Gas, Mining, Construction, Gear, and Renewable Energy industries with superior forged steel components and value-added services that keep them coming back. We even stock inventory in our warehouse so it’s always ready when our customers need it at no cost to them. [View Our Services](https://cta-service-cms2.hubspot.com/web-interactives/public/v1/track/click?encryptedPayload=AVxigLIcLwL%2F4iCYqvgrrWGLoCFWLA4dv7i1Z0z%2F19aJEE%2FBU8QZk7Y2Gx5Jh%2FJQLFKCCnmREodFSRuSjkhCn0kYoZznHKJldsG5EDyTFG%2Bd9y%2B4sb3HqXHEkDNDDJhiv6pClEZfhTI%2FkbFY1yr%2Bcy8wlfT1SdN7OAGNmDJSw2m5EH2DQZcZ&portalId=45402528) ![forged steel components services](https://southweststeelprocessing.com/hubfs/img_3.webp) ## Your Advantages ![img\_4](https://southweststeelprocessing.com/hs-fs/hubfs/img_4.webp?width=167&height=167&name=img_4.webp) #### Single Source We eliminate the hassle of working with multiple vendors by providing end-to-end service and solutions, including machined, heat treated and fully assembled forged components. ![img\_5](https://southweststeelprocessing.com/hs-fs/hubfs/img_5.webp?width=167&height=167&name=img_5.webp) #### Complimentary Stocking We forge parts to spec and keep inventory in our warehouses at no additional cost. Your parts are ready to ship when you need them. ![img\_6](https://southweststeelprocessing.com/hs-fs/hubfs/img_6.webp?width=167&height=167&name=img_6.webp) #### Exceptional Service & Support We provide continuous, high-touch, on-demand engineering and sales support so you always get the answers and help you need. ![img\_7](https://southweststeelprocessing.com/hs-fs/hubfs/img_7.webp?width=167&height=167&name=img_7.webp) #### Extensive In-House Capabilities We do our own solid modeling, forging simulation, die making, tooling, design and manufacturing, allowing us to tightly control quality and quickly respond to your needs. ![img\_8](https://southweststeelprocessing.com/hs-fs/hubfs/img_8.webp?width=167&height=167&name=img_8.webp) #### Stable Material Supply Our long-term agreements with domestic steel suppliers ensure timely raw material receivables and better control of material costs – advantages we pass on to you. ![img\_9](https://southweststeelprocessing.com/hs-fs/hubfs/img_9.webp?width=167&height=167&name=img_9.webp) #### Backed by Strength Because we are a Park Ohio company, customers can put their trust in our financial stability and ability to deliver quality products and superior service worldwide. [Learn More About Us](https://cta-service-cms2.hubspot.com/web-interactives/public/v1/track/click?encryptedPayload=AVxigLLSlE84GkOi4P%2BVgZFLrh2ecNf8QmsmOUsxDC3cYpngBKs9AZYvp8MSCz7XJo%2FTrhSmxD4YOXNZSPfu43kXVmptf%2FaMCzHSIxyecSHU6jP5A%2Fll%2FrHkN0oF96Io2%2BngAp9vtMKyg99btT4bgNKWTVDAd2tgSoDKPwLo%2B7AKGeDgDw%3D%3D&portalId=45402528) ## Contact the Custom Steel Forging Experts Partner with Southwest Steel Processing for innovative forging solutions and unparalleled quality. [Contact Us](https://cta-service-cms2.hubspot.com/web-interactives/public/v1/track/click?encryptedPayload=AVxigLI3R6TWAuAatTJWE33fwCGM%2FIwXiMl4ZeSZQvR7DVmbkmSUFuQECjIw8yyNCbXqgb3%2BC5ZVHjLAUf0bdJ0lLPJeY5stAuwoTiY4DM5YT8QUBQRIilN%2Bvfufy9wjWNYNZXlegOwt8vK2dO0BTMXGiRMBNGLyOPy0WTlW5JEJeoypAVzPcRVl&portalId=45402528) ## Quality Assurance Our quality management systems meet international standards, which means we consistently provide products and services that fulfill customer and regulatory requirements. ![ISO 9001: 2015 Certified](https://southweststeelprocessing.com/hs-fs/hubfs/icon_1.webp?width=39&height=39&name=icon_1.webp) ISO 9001:2015 Certified ![American Association Railroads certified](https://southweststeelprocessing.com/hs-fs/hubfs/icon_1%20(1).webp?width=39&height=39&name=icon_1%20(1).webp) AAR M-1003 Certified American Association Railroads ![Level three PPAP capable](https://southweststeelprocessing.com/hs-fs/hubfs/icon_1%20(2).webp?width=39&height=39&name=icon_1%20(2).webp) Level three PPAP capable ![Mitutoyo FHM4CMM](https://southweststeelprocessing.com/hs-fs/hubfs/icon_1%20(3).webp?width=39&height=39&name=icon_1%20(3).webp) Mitutoyo FHM4CMM ![Magnetic Particle testing certified](https://southweststeelprocessing.com/hs-fs/hubfs/icon_1%20(4).webp?width=39&height=39&name=icon_1%20(4).webp) Magnetic Particle testing certified [![Southwest Steel Processing](https://southweststeelprocessing.com/hubfs/Southweststeelprocessing_April2024/images/logo__black.png)](https://southweststeelprocessing.com) © 2026 Southwest Steel Processing LLC. All Rights Reserved. [Facebook](https://www.facebook.com/people/Southwest-Steel-Processing/100086019608311/)[X](https://twitter.com/SSPForge)[Instagram](https://www.instagram.com/southweststeelprocessing/)[Linkedin](https://www.linkedin.com/company/southwest-steel-processing-llc/) 4900 Lighthouse Drive, Newport, AR 72112 | (870) 523-8791 | Fax: (870) 523-5608 Return to top ```json { "@context" : "https://schema.org", "@type" : "VideoObject", "contentUrl" : "https://45402528.fs1.hubspotusercontent-na1.net/hubfs/45402528/Service-Page-Video.mp4", "dateModified" : "2024-05-15T16:31:07.860Z", "description" : "", "duration" : "PT23.023S", "height" : 720, "name" : "Custom Steel Forging Press in Operation", "thumbnailUrl" : "https://45402528.fs1.hubspotusercontent-na1.net/hubfs/45402528/Service-Page-Video.mp4/medium.jpg", "uploadDate" : "2024-04-26T04:09:40.060Z", "width" : 1280 } ```