Products Menu Panasonic Sensors Mitsubishi Electric Control System Cognex Vision and Barcode Readers Epson Robots Patlite Products Koganei Pneumatics AirTAC Oriental Motor Nitta Moore Tube, Hose and Fitting Convum Vacuum System THK Shimpo Reducer NemaAsia Solutions Humphrey Q.D.C / Quick Disconnect Coupling Simple “Push-to-Connect”“Mix-and-Match” capabilityDurable through Over 3,000 attachments.Available stainless (SUS304, SU316) and steel, brass type QDC depending on the application.