Trega Corporation, founded in 1973, is a third generation family owned and operated aluminum permanent mold (gravity die) casting facility locasted in Hamburg, PA. Permanent mold casting offers many advantages over sand and die casting. CNC machining and welding services are available in house along with addition services: powder coating, anodizing, heat treating, polishing and more. Trega provides castings to small medium sized customers primarily in the eastern U.S. region.