The company described itself as "An organization of engineering experts, devoted exclusively to the study and elimination of vibrations, in machines and structures." This included the manufacture of NWA Balancing
machines for the elimination of vibrations. "They are suitable for the accurate balancing (static and dynamic) of all kinds of rotors such as armatures, automobile crankshafts, flywheels, clutches and fans, centrifugals, couplings, drums, gyroscopes, paper mill rolls, pulleys, reduction gears, sheaves, steam turbine rotors, steamship propellers, line shafting, ventilating and forced draft blowers, etc., etc."