Nakanishi Inc. manufactures and sells dental, surgical, and general industrial products in Japan and internationally. Its offerings include air turbines, contra-angles, clinical micromotors, mobile dentistry, oral hygiene, endodontics, surgical, dental laboratory, and hygiene and maintenance products, as well as surgery products, motor spindles, and micro grinders. The company was founded in 1930 and is headquartered in Kanuma, Japan.