CKD Corporation develops, manufactures, sells, and exports automation machinery and components in Japan and internationally. Its components include electric and direct drive actuators, pneumatic cylinders, hand and chucks, assistive devices, software, directional control valves, refining and pressure adjusting components, speed and control valves, check valves, auxiliary components, gas generators, fluid control components, sensors, controllers, vacuum system components, and mechanical indexers, as well as components for chemical liquids, high vacuum and special gas, and controllers for primary industries and irrigation. It also provides automatic machinery such as solder paste inspection machines, transparent object inspection devices, and lithium-ion battery winding machines. The company was formerly known as Chukyo Electric Co., Ltd. and changed its name to CKD Corporation in July 1979; it was incorporated in 1943 and is headquartered in Komaki, Japan.