UWS Liquid Transfer Tanks are made from the highest quality materials, and guarantee to deliver superior functionality and efficiency. UWS offers a full range of tough and reliable storage carriers and truck accessories.

UWS is a highly-regarded manufacturer of top-tier toolboxes and storage components for pickup trucks and trailers. Trusted by tradesmen, working professionals, and truck enthusiasts, the toolbox solutions by UWS are engineered to accommodate today's demanding quality standards. From low-profile toolboxes to transfer tanks to fifth-wheel toolboxes, UWS guarantees a precise and resilient storage system for different needs. UWS Toolboxes ensure a safe and secure storage solution that incorporates exceptional features such as the exclusive RigidCore technology, a MicroSeal gasket, and a thickened aluminum build. Meanwhile, their transfer tanks certify DOT-compliance for reliability in transporting class 3 combustible fuels.

UWS is consistent with its growth to effectively adapt to the needs of the time. Their engineers combine the latest in design technology with high-quality materials to ensure their full range of tough storage carriers are manufactured with an emphasis on security and a cutting-edge American style. What's more, UWS is a Lippert brand, a globally renowned manufacturer and supplier of exceptionally engineered products that aim to enhance the RV, marine, automotive, commercial vehicle, and building products industry.