Repairs and maintains hydraulic systems, cutoff machines, air tools, presses, bar straightener, centerless grinders, exhaust fans and dust collectors, grinding jacks, electric and gas furnaces and ovens, high capacity crane and electric and air hoist, plant utilities, air compressor, gas heater, hot water heater, Beardsley traveling grinder and grit blaster. is the market leader in manufacturing large, complex structural investment castings, airfoil castings, forged components, aerostructures and highly engineered, critical fasteners for aerospace applications.