GMA Manufacturing

GMA Manufacturing is a metal manufacturing company based in Huntingdon Valley, Pennsylvania, specializing in tooling, production metal stampings, assemblies and precision machine parts. Founded in July 1972 by Gerald Adasavage Sr. and Martin Adasavage, the company began with a focus on tool and die production, repair and machining. GMA provides CNC machining, metal stamping, tool and die manufacturing, special fixtures, CAD/CAM design and custom welding services. Its facility includes stamping presses up to 400 tons, CNC equipment, plasma cutting, turret pressing, robotic MIG welding, TIG welding, spot welding and grinding capabilities. The company designs and builds dies, fixtures and specialized machine parts in-house and can support both tooling and production requirements. GMA has served industries including automotive, trucking, home appliances and aerospace. Its manufacturing capabilities support custom components, stamped assemblies, tooling and production parts for industrial customers.