IQS Directory provides an extensive list of drain grate manufacturers and suppliers in Illinois. Utilize our website to review and source drain grate manufacturers with our easy-to-use features which allow you to locate drain grate companies that will design, engineer, and manufacture drain grates for your exact specifications. Our request for quote forms make it easy to connect with leading drain grate 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 floor gratings, steel grates, or stair treads.