Grindley Manufacturing Inc. is a machinery and equipment producing firm with more than 65 years of experience. Located in Los Angeles, Calif., the company specializes in manufacturing precision parts. It also offers a series of assembly services. The manufacturing firm supplies machinery parts and equipments to aerospace, military, medical, commercial and recreational industries. Its list of parts includes area scheduler valves, night vision barrels, water pumps, dental drills, spinner jet magnums and artificial heart valves.