L.R. Brands (formerly known as Quick Drain USA) is a manufacturer of stainless steel, low-profile channel drainage systems for showers and wet areas provided by Oatey. Its product lines include Retrofit drains, ProLine stainless steel linear shower drains, ShowerLine PVC linear drains, ProLine and ShowerLine decorative covers, and WallDrain. The company serves the hospitality, healthcare, and residential markets.