Downing Wellhead Equipment, LLC is an American oilfield solutions provider headquartered in Oklahoma City, Oklahoma. Since 1980 they have been designing, building, and delivering leading pressure control technologies from their manufacturing facility. They specialize in pressure-controlled technologies for onshore oil and gas basins as well as oil fields, and offer casing hangers, pressure components, and frac equipment. Their products are used for standard wellhead systems, as well as advanced frac solutions to increase efficiency and safety