Alco Spring Industries has been manufacturing quality hot wound coiled steel springs for rail and other industrial customers worldwide since 1908. We serve the transit, rail, construction and locomotive industries. Our springs range in size from less than a pound to more than 2,000 pounds,1″ bar diameter up to 4″ bar diameter, and provide stability and precision for customers in the energy, mining, automotive, heavy equipment and other markets. We can make orders from 1 to 10,000 piece requirements. Our engineers can custom-design special springs that enable customers to expand the capabilities of their equipment. Our plant and offices are located near Chicago. Visit us at www.alcospring.com.