As a member of the O’Neal Industries family of companies (ONI), O’Neal Manufacturing Services and its customers benefit from a closely affiliated network of businesses presenting a full line of metals and processing capabilities.
O’Neal Industries (ONI) is a family of closely related companies, all engaged in the metals industry. Providing products and services ranging from steel plates to specialty alloys, and complex manufactured components and tubing, ONI companies supply customers across a variety of industries worldwide. Together, our companies represent the United States’ largest family-owned network of metals service centers and component and tube manufacturing businesses.
Industrial Metals Group
Leeco Steel (Leeco) is North America’s largest steel plate supplier, with 11 strategically-located distribution centers stocked with carbon, HSLA and alloy steel plate. Founded in 1882, Leeco is well-known for having deep inventories of steel plate, and also offers steel plate processing services, including flame cutting, drilling and shot blasting. Backed by an award-winning safety program and ISO 9001 certified quality management system, Leeco delivers quality products with unmatched service, including digital document delivery on all orders and online ordering and order management via its Leeco Pro platform. Leeco supplies large quantity commodity products to companies around the world via its expert Trading division.
O’Neal Steel founded in 1921, is headquartered in Birmingham, Alabama. The company supplies a wide range of carbon and alloy steel, stainless steel and aluminum products for companies nationwide. In addition, we offer value- added processing capabilities tailored to market needs, all while providing high levels of customer service. O’Neal Steel’s industry leading e-commerce platform, PRONTO®, provides continuous […]
High-Performance Metals Group
TW Metals (TW), an O’Neal Industries affiliate company, is a full-line specialty metals distributor serving customers in aerospace, nuclear, fabrication, energy, and transportation industries. Headquartered in Exton, Pennsylvania, TW offers our customers tube, pipe, bar, sheet, plate and extrusions in stainless, aluminum, nickel, titanium and other high-value alloys. In addition to distributing special metals, we partners with our customers to […]
Stainless Tubular Products (STP) is a specialty stainless steel tubing and pipe supplier, providing nickel alloy, tubing, pipe, fittings and hollow bar products to customers nationwide. Offering one of the nation’s largest and most diverse inventories of ornamental and mechanical tubing, we provide in-house production and polishing departments that custom cut and finish stainless steel pipe and tubing to any […]
United Performance Metals (UPM), an O’Neal Industries affiliate company, is a specialty metals solutions center serving customers in a variety of industries including aerospace, defense, space, fastener, medical, power generation, oil and gas, semiconductor and many others. UPM offers a broad spectrum of high-performance metals and alloys, FIRSTCUT+® Processing Services, quality approvals, and custom supply chain solutions. Headquartered in Cincinnati, Ohio, UPM maintains ten service centers worldwide.
G&L Tube is a leading North American manufacturer of small diameter, thin wall tubing in stainless steel, nickel alloys, titanium, and Monel®. Established over 40 years ago, G&L’s products are produced for blue-chip OEM and Tier 1 customers serving diverse applications such as heating elements, vehicle fuel systems, HVAC, and other heat and corrosion-resistant applications. G&L utilizes proprietary metal forming and seam welding technology.
Slice of Stainless is a specialty grade stainless steel and nickel alloy sheet solutions center serving customers in a wide variety of industries including aerospace, defense, space, medical, and many more. In addition to distributing specialty grade stainless and nickel sheet, Slice partners with their customers by providing same day shipment, value-added processing capabilities, innovative supply chain solutions and customizable material programs to fit production needs. Located in Cincinnati, OH, Slice was founded over 25 years ago to serve this niche market and has established clear leadership in the space with high brand awareness and incredible customer loyalty.