DIO Corporation manufactures and sells dental implants in South Korea and internationally. Its products include UFII implant internal submerged and no-submerged systems, FTN implant external systems, protem implants, and UV active implant systems, along with digital dental implant solutions, dental products, and cardiovascular medical devices. The company was formerly known as DSI Co., Ltd and changed its name to DIO Corporation in August 2008. Founded in 1988, it is headquartered in Busan, South Korea.