Sioux Chief has introduced a smart solution to a common plumbing problem: the difficult, time-consuming installation of the tub/shower valve. The Shower-Up shower tree assembly system allows contractors to choose from a variety of preformed copper fittings and brackets to be installed around the tub/shower valve. The Shower-Up system is available for copper, PEX and CPVC systems and now includes the new stronger and more versatile USB Power Bar bracket. Sioux Chief Mfg.