TMI, LLC manufactures energy control products. It offers strip doors, industrial air doors/air curtains, commercial air doors/air curtains, screens, swinging doors, rack/equipment covers, custom covers, divider curtains, casers, noise control enclosures, and hardware. The company also offers polyvinyl chloride films, panels, coated fabrics, and laminated fabrics; and dock lights, dock accessories, trailer stands, and parking blocks and wheel chocks, as well as conversion services. TMI, LLC was founded in 1988 and is headquartered in Pittsburgh, Pennsylvania.