Okada Aiyon Corporation manufactures, sells, and repairs construction machines primarily in Japan. Its products include hydraulic breakers; demolition pulverizers; demolition crusher/shear comprising cross cutters, cutters, and primary crushers; recycling attachment, which includes grapples, clean and wood cutters, and screening bucket; coupler; and secondhand attachments. The company was formerly known as OKADA Rock Drill Co. and changed its name to Okada Aiyon Corporation in 1983. Okada Aiyon Corporation was founded in 1938 and is headquartered in Osaka, Japan.