More efficient material movement improves facility productivity. W.E. Carlson works with Pflow, the industry leader in complete vertical lifting solutions, to offer customers the safest, most effective vertical lifts available today. We will assess your needs and design a system specific to your situation. Whether you need to move 20 lbs. or 200,000 lbs., have a through-floor or mezzanine environment, or need a fully automated material-handling system, we can help.