IQS Directory provides an extensive list of fiberglass manufacturers and suppliers in Michigan. Utilize our website to review and source fiberglass manufacturers with our easy-to-use features which allow you to locate fiberglass companies that will design, engineer, and manufacture fiberglass for your exact specifications. Our request for quote forms make it easy to connect with leading fiberglass 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 fiberglass, fiberglass sheets, or fiberglass enclosures.