Headquartered in Pennsylvania, Ruisen Special Steel supplies corrosion- and heat-resistant alloy materials for demanding industrial work, with a global network and at least 10,000 metric tons of inventory maintained at all times. Its international team of metallurgy and materials-science specialists supports customers with tailored alloy solutions, precision processing, and worldwide delivery.
Advanced Steel Material Group (ASMG)Advanced Steel Material Group (ASMG) supplies corrosion-resistant stainless steel and specialty alloys to high-tech manufacturers worldwide, pairing stock materials with custom processing and sourcing support. Its range includes forms such as pipe, bar, sheet and fittings, with technical guidance from product specialists and metallurgists for demanding applications. ASMG also buys surplus and excess alloy inventory, giving manufacturers a direct route to recover value from unused materials.NEW YORK, NY
Universal Stainless & Alloy ProductsEstablished in 1994, Universal Stainless & Alloy Products is a Bridgeville, Pennsylvania specialty steel manufacturer known for serving demanding industrial customers with a broad range of size and product capabilities. Its four-facility network supplies materials to service centers, forgers, rerollers and original equipment manufacturers, with additional conversion work available for customers facing capacity constraints. The company is now an Aperam company and holds AS 9100 and ISO 9001 certifications at its facilities.331110BRIDGEVILLE, PA
Carpenter Technology CorporationSince its founding in 1889, Carpenter Technology has grown from a single Pennsylvania location into a global specialty-materials manufacturer known for solving difficult materials problems. Its 4,500 employees develop high-performance alloys and process solutions for mission-critical customers, particularly where reliability and stringent quality requirements matter.LATROBE, PA
Superior Alloy Steel CoFounded in 1957, Cleveland-based Superior Alloy Steel Co. supplies specialty alloy steel for tooling, machine repair and maintenance, while also producing finished parts and fabrications to customers’ specifications. Its work spans wear-resistant plate and highly stressed shafting, with machining, heat treating and inspection handled as part of the finished-product process. The company ships throughout the United States and to Canada, maintaining records so repeat orders can be reproduced accurately.CLEVELAND, OH