IQS Directory is a top industrial directory listing of leading industrial gauge glass manufacturers and suppliers. Access our comprehensive index to review and source gauge glass manufacturers with preview ads and detailed product descriptions. These gauge glass companies can design, engineer and manufacture gauge glass to your specifications and application needs. A quick and easy to use request for quote form is provided for you to contact these gauge glass manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether it's for a manufacturer of safety glass, sight glass, or plate glass.