SOUTHWEST STEEL CASTING COMPANY, LLC

ManufacturingLongview, TX

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Government Verified(CAGE: 9ZVR0)
ISO 9001:2015
Updated Dec 16, 2025

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Company Highlights

  • Southwest Steel Casting Company, LLC is a private steel foundry located in Longview, TX, specializing in steel castings ranging from 10 to 4,500 pounds.
  • Founded in 1971, it is a woman-owned minority business and a private subsidiary of the ARI-Industrial Products Group.
  • The company produces carbon, low-alloy, high-alloy, stainless, heat-resistant, and low-temperature steel castings using the Nobake molding system.
  • Industries served include petroleum processing, energy, marine, valves, oil field, mining, transportation, heavy equipment, and railroad.
  • They offer pattern design and fabrication services, robust heat treating, and certified quality control processes including chemical, physical, and non-destructive testing.

About

SOUTHWEST STEEL CASTING COMPANY, LLC is a leading precision manufacturing specialist serving Longview and surrounding areas since 1999. We specialize in Manufacturing with ISO 9001:2015 certification. Our 3+ machines and experienced team deliver quality parts on time.

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Last updated: December 16, 2025

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