IQS Directory is a top industrial directory listing of leading industrial prefab shelter manufacturers and suppliers in Pennsylvania. Access our comprehensive index to review and source prefab shelter manufacturers with preview ads and detailed product descriptions. These prefab shelter companies can design, engineer and manufacture prefab shelters to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these prefab shelter 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 its for a manufacturer of modular buildings, modular offices, or prefabricated garages.