Sauer-Danfoss Inc. is engaged in the developing, manufacturing, and marketing of advanced systems for the distribution and control of power in mobile equipment. The Company designs, manufactures, and markets hydraulic, electronic, and mechanical components, as well as software and integrated systems that generate, transmit, and control power in mobile equipment. Principal products are hydrostatic transmissions, open circuit piston pumps, open circuit gear pumps and motors, low speed high torque motors, steering units, microprocessor controls, electro hydraulics, and control valves. The Company sells its products to original equipment manufacturers (OEMs) of engineered, off-road vehicles who use Sauer-Danfoss products to provide the hydraulic and electronic power for the propel, work, and control functions of their vehicles. In April 2013, Danfoss A/S acquired the remaining 24.44% stake in Sauer-Danfoss Inc.