... advantage of easy control on flow rate Oil nozzle, automatic oil nozzle, manual oil nozzle, measuring nozzle.We manufacture many kinds of oil nozzle, manual oil nozzle, measuring oil nozzle, used in oil station, oil industry. ... different size depending on customer's requirements.1. Automatic Oil Nozzle2. Manual Oil Nozzle3. Oil Nozzle with flowmeter 4. Swivel Joint Alloy Aluminum Automatic Nozzle