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