PTC Alliance is a leading manufacturer and marketer of welded and cold drawn mechanical steel tubing and tubular shapes, plat ... ed bar and tubing, and fabricated parts and precision components. PTC Alliance, formerly Pittsburgh Tube Company, was founded in 1924 and has since established itself as a prominent competitor in the steel industry. The Company manufactures to highly technical specifications that are unmatched in the steel tube and plated bar industries. The Company’s products are critical components in many high-end industrial applications. Major markets include, but are not limited to steel service centers, automotive, truck, construction, and agricultural equipment, machinery, and appliances. The Company is headquartered in Wexford, Pennsylvania and employs approximately 1,000 people across its eight manufacturing facilities located in Pennsylvania, Ohio, Illinois, Missouri, and Indiana. Engineering solutions for some of today’s most demanding manufacturing industries is a welcome challenge at PTC Alliance, where an ongoing commitment to customer satisfaction is shared by every engineer, every operator, and every sales and customer service representative. Our capacity for specialization of products and services, and our dedication to customers and continuous improvement enable PTC Alliance to maintain a competitive position in national and global markets. read more