Kawneer is a leading manufacturer and supplier of architectural systems and services to the global construction market. Its product range includes windows and doors, curtain wall systems, railings, shutters and conservatories. 

With a history dating back to 1900, Great Dane has established itself as the transportation solutions leader of today – delivering innovative products

USG is North America's leading producer of gypsum wallboard, joint compound and a vast array of related products for the construction and remodeling industries. It is also the global leader in manufacturing of ceiling suspension systems.

SEKISUI KYDEX makes polymer plastics that service 11 unique industries across five continents.