Metal springs can be constructed of a wide range of metals, depending on the particular application of the spring. Metal springs are ideal for use in marine, petrochemical, pharmaceutical, medical and in many other contexts. Metal springs can be involved in major or minor ways in alarms, aviation, circuit breakers, electronics, furniture, hardware, instruments and gauges, office/business machines, solenoid valves and writing instruments as well as a wide variety of other industrial, commercial and consumer products.
