IQS Directory provides an extensive list of structural aluminum manufacturers and suppliers in Illinois. Utilize our website to review and source structural aluminum manufacturers with our easy-to-use features which allow you to locate structural aluminum companies that will design, engineer, and manufacture structural aluminum for your exact specifications. Our request for quote forms make it easy to connect with leading structural aluminum manufacturers. View company profiles, website links, locations, phone number, product videos, customer reviews, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for aluminum beams, extruded aluminum, or aluminum extruded tubing.