DCI International

DCI International is a U.S.-based dental equipment and parts manufacturer serving the professional dental market. The company supplies replacement parts, operatory equipment, cabinetry, syringes, lights, delivery systems, chairs, stools, tubing, vacuum components, and related dental office products. DCI markets both its longstanding parts business and its newer DCI Edge operatory equipment line, and it also offers Reliance-branded operatory products. Founded by John and Janelle Spencer in Newberg, Oregon, the company grew from a dental syringe business into a large dental parts manufacturer. In 2023, DCI transitioned ownership to NSK while maintaining its leadership team and continuing operations under the DCI brand.