Founded in 1969 by John W. Yoder Sr. and Walter N. Yoder, Potomac Metal & Supply remains a family-owned Cumberland, Maryland, manufacturer now operated by the Yoder family's third generation. With 25 employees in a 32,000-square-foot facility, the company is best known for fabricating traveling water screens for power plants and supporting their installation across the United States and abroad.
Pro Fabricators, LLCFamily-owned since Terry and Deborah Roane founded it in 1992, Pro Fabricators has grown from its first manufacturing building into a 32,000-square-foot operation in Smithsburg, Maryland. Its experienced team builds custom metal products and assemblies for industrial and OEM customers, taking projects from prototype through production. The company is ISO 9001:2015 certified and maintains JCP certification.SMITHSBURG, MD
Conn-Weld Industries LLCSince James D. Connolly founded it in 1975, Conn-Weld Industries has remained a West Virginia manufacturer shaped by its family legacy and a practical, problem-solving culture. The company builds custom screening equipment for industries that need reliable separation, fabricating from raw material through finished product in a 500,000-square-foot operation that serves customers around the world. Conn-Weld also makes its own profile wire at a Virginia mill, giving the company control over a key part of its screen-media manufacturing.PRINCETON, WV
B&B Manufacturing IncFounded in 1980 by a father-and-son team, B&B Manufacturing is a family-owned Maryland sheet-metal fabrication shop making precision parts and assemblies from concept through finished production. The Bates legacy now extends to Jared Bates, the third generation of the family to run the business, which combines in-house engineering, fabrication and inspection under one roof. B&B is ISO 9001:2015 accredited and produces its parts at its Maryland headquarters.FOREST HILL, MD
Kottcamp Sheet MetalThree generations of family ownership and more than 45 years in York, Pennsylvania, have shaped Kottcamp Sheet Metal into a union job shop known for careful, custom fabrication. Its AWS-certified craftsmen make precision metal components for industrial and food-processing operations, with an emphasis on parts that fit real facilities and hold up in daily use.YORK, PA