A new U. S. Steel is emerging. We’re becoming a more balanced and sustainable steelmaker, bringing profitable steel solutions to people and the planet. Our objective is clear: to deliver next-generation steels that not only advance our customers’ products, but also become part of a lower-carbon, more sustainable economy.

Oerlikon (SIX: OERL) is a global innovation powerhouse for surface engineering, polymer processing and additive manufacturing. The Group’s solutions and comprehensive services, together with its advanced materials, empower customers by improving and maximizing the performance, function, design and sustainability of customers’ products and manufacturing processes in key industries. Pioneering technology for decades, everything Oerlikon invents and does is guided by its passion to support customers’ goals and foster a sustainable world. Headquartered in Pfaeffikon, Switzerland, the Group operates its business in two Divisions – Surface Solutions and Polymer Processing Solutions. It has a global footprint of more than 12 600 employees at 207 locations in 38 countries and generated sales of CHF 2.7 billion in 2023.

Opta Group is the pre-eminent international supplier of engineered performance materials used in the basic materials, infrastructure, and specialty chemicals industries.

Manufacturer of Longitudinal Submerged Arc Welded and High Frequency Welded API Line pipe 8 5/8"​ diameter to 42"​ diameter up to 80'​ long. Offering FBE ARO Internal Diameter and Specialty Coating for Oil and Gas, Marine, Heavy Highway Fabrication and Water Markets.

Park Corporation is a company based out of Japan.

Rockland Immunochemicals, Inc. offers a robust catalog of antibodies to suit any project. No matter the context—basic research to disease therapy, phosphorylated to methylated, and beyond—Rockland embraces the challenge to design, produce, validate, and deliver the absolute best antibodies and life science reagents available in the market today. Our laboratories have been in Pennsylvania for over 55 years. In this time, we have collaborated with premier research institutions and companies around the world. Rockland products are guaranteed to give predictable, repeatable results. We are one of the most referenced companies in the industry and will continue collaborating with these world leaders to develop new and efficient products. Rockland is an internationally acclaimed manufacturer and trusted partner. We take pride in our products and stand as a leader in antibody innovation. With over 13,000 products, we offer the most comprehensive selection of antibodies available. By creating our antibodies in-house, our products are guaranteed to give predictable, repeatable results. Protect your experiments with Rockland antibodies. Compromise elsewhere.

North American Höganäs, a subsidiary of Höganäs AB, offers metal powder solutions that create new business and profitable growth for our partners and customers. Applications of metal powders include sintered components, food fortification, soft magnetic composites, friction material, surface coatings, welding, alloying, printing, automotive resitance welding, oxygen absorbers, and various other chemical and metallurgical applications.

Basic Carbide Corp is a mining & metals company based out of 900 Blythedale Rd., Buena Vista, Pennsylvania, United States.

Since the 1920's, Duraloy has been a premier source of the development and production of specialty heat resistant alloys. The company has been in operation since 1937 at the current facility in Scottdale, PA, USA, 35 miles southeast of Pittsburgh, PA. In 1994, Duraloy was purchased by a private USA Corporation, and has since purchased former Electroalloys in Elyria, OH and former Ultracast in Peru, IN. All equipment has been consolidated to Duraloy's single facility where heat resistant parts and assemblies are manufactured. Now known as an industry leader in development of new alloys, registered alloy trademarks include Supertherm®, Super22H®, MO-RE® series of alloys, and TMA® microalloy series. Duraloy is partnered with multiple industry organizations, universities, and Oak Ridge National Laboratory in the continuous development of new materials to solve customers needs. Duraloy's primary market base is Petrochemical, Steel, Heat Treat, and Aerospace industries. Parts range from 2.5” to 48” diameter tubes, fittings, supports, furnace rolls, titanium forming dies & platens, and spiral retorts. Contact Information: 1-724-887-5100 [email protected]

At TMS International We Create Value. TMS International (formerly Tube City IMS) is the leading provider of on-site, industrial steel mill services for steelmakers around the world. Our people, services, technology and equipment provide invaluable resources that support and enhance our partners' entire manufacturing operations. Our Mission •A commitment to a safe workplace and an environment of integrity, initiative and growth •The most advanced, reliable and best-maintained equipment •A commitment to value creation for our customers through a partnership of service and innovation •Preserving and protecting the environment through best practices and innovation We strive to stay ahead of our customers' challenges by continually improving our processes and introducing new steel mill services. Our services help lessen steelmakers' environmental impacts and contribute to a cleaner environment. TMS International is the largest provider of outsourced industrial services to steel mills in North America as measured by revenue and has a substantial and growing international presence. The company provides mill services at 85 customer sites in 12 countries and our global raw material procurement network spans five continents. Our Difference: The secret to our success is the unbiased expertise of our people and our commitment to unrivaled service. We hire the best people for the job, equip them with what they need, and empower them to do whatever it takes to get the job done right - including making decisions on the spot to create immediate value for our partners. Read more about how We Create Value for our partners at www.tmsinternational.com.

Custom Precision Machining, Heat Treating & Testing

Heavy gauge steel, all welded construction.