4Front Engineered Solutions based in Carrollton, TX, manufactures branded truck and rail loading dock equipment, HVLS fans, dock lifts and ergonomic lift tables, and owns some of the industry leading brands: Kelley®, Serco®, LoadHog®, TKO® Dock Doors, 4SIGHT and APS Resource® . 4Front offers warehousing, manufacturing, retail and distribution center customers, participating in a variety of end markets, a comprehensive line of highly engineered loading dock solutions in the material handling industry. 4Front is supported by a network of more than 130 independent locations worldwide and cost-effective manufacturing centers strategically located throughout North America.