O’Neal Industries (ONI) is a family of closely related companies, all engaged in the metals industry. Providing products and services that range from steel beams and plates to specialty alloys and complex manufactured components, ONI supplies customers across a variety of industries worldwide. Together, our affiliate companies – Leeco Steel, O’Neal Manufacturing Services, Stainless Tubular Products, TW Metals, and United Performance Metals
 – the nation’s largest family-owned network of metals service centers and component manufacturers.

Leeco Steel

Leeco Steel stocks and sells steel plate, maintaining one of the largest inventories of carbon, High Strength Low Alloy...

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O'Neal Manufacturing Services

O’Neal Manufacturing Services (OMS) is a supplier of fabricated metal components and welded assemblies.

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Stainless Tubular Products

Stainless Tubular Products (STP) is a specialty stainless steel tubing and pipe supplier, providing nickel alloy, tubing...

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TW Metals

TW Metals (TW) is a full-line specialty metals distributor serving customers in aerospace, nuclear, fabricatio...

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United Performance Metals

United Performance Metals (UPM) is a global distributor of high-performance metals serving customer...

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