PTC

Employee Size

1,001-5,000

Organization Type

Privately Held

Headquarters

Alliance, OH

Founded

1924

For more than a century, PTC has built its identity around American manufacturing, collaborative problem-solving, and a willingness to tackle specifications others have not made before. From plants across six states, the company supplies precision steel tubing and pipe to industrial customers, including automotive and energy manufacturers, with production governed by ISO 9001 and IATF 16949 quality systems.

• Bassett Industries, IncFounded in 1948, Bassett Industries is a Pottstown, Pennsylvania manufacturer of precision tube and metal fabrications, including turnkey components and assemblies for OEMs nationwide. The veteran-owned and operated company has grown from a tubing and pipe distributor into a one-stop fabrication shop with more than 75 years of manufacturing continuity, on-site certified weld inspectors, and an ISO 9001:2015 quality system. Bassett emphasizes American-made production and supports projects ranging from agricultural equipment to aerospace and infrastructure.POTTSTOWN, PA
• Paramount TubeNearly a century after starting in Fort Wayne, Paramount Tube remains known for the seasoned workforce behind its custom tubing work, with many employees bringing decades of winding and extrusion experience. The company has grown from an electrical transformer supplier into a 280-employee manufacturer with more than 200,000 square feet of production space, supporting customers whose designs require carefully engineered tubular components. Its quality system is registered to ISO 9001:2015, and its facilities in Indiana, Ohio and China give larger OEM customers a multi-site source.APPLE CREEK, OH
• Sterling Pipe & TubeFounded in 1987, Toledo-based Sterling Pipe & Tube manufactures electric-welded round, square, and rectangular steel tubing, including tubing for exhaust systems. Its five high-frequency mills operate across more than 275,000 square feet of manufacturing and warehousing space, with three shifts running around the clock and in-house cut-to-length and end-finishing capabilities. Sterling supplies customers throughout the United States, Canada, and Mexico and is ISO 9001:2015 certified.TOLEDO, OH
• P&G Steel Products Company, IncSince 1948, P&G Steel Products has remained a family-managed Buffalo manufacturer, now led by its third generation. The company serves global manufacturers as a contract partner, using in-house engineering to develop and produce metal components for demanding automotive and industrial programs. P&G’s long-standing customer relationships and IATF 16949 certification are central to its reputation.BUFFALO, NY