ABP Induction
Airmatic, Inc.
Ajax Tocco
Allied Mineral Products
All Quality Aluminum
American Colloid
Asbury Graphite
August Mack Environmental
Behler Patterns, Inc.
Benton Foundry
Blatt’s Pattern Shop
Boose Aluminum Foundry
Boose Quality Castings
Bridesburg Foundry
Broad Services
Covia
Effort Foundry
ELK Environmental Services
Ervin Industries
FRC Global
Hamburg Manufacturing
HA International
Hickman Williams & Company
Homestead Valves
Inductotherm Corp.
Kore Mart
Lancaster Foundry Supply
Pennsylvania State University
ProFound Alloys
Solar Atmospheres
Spring City Electrical Mfg.
SureWerx
Swope & Bartholomew
Temple Aluminum
Venezia Bulk Transport
Victaulic
Weaver Materiel
Weiler Abrasives
West Pattern