Profile: Shangyu Richan Dental Co., Ltd. specializes in offering a wide range of dental instruments. Our products include friction high speed handpieces, air prophy unit, LED curing light, push button HS handpiece, dental apex locator, low speed handpieces, amalgamator, handpiece cleaner, oral cavity camera, replacement cartridges and fiber high speed handpieces. Our high speed dental handpieces are available in various types including screw, push button, spray and fiber types. Our low speed handpieces are available in straight piece, curve one or air motor, and full set. Our air prophy unit has longer working life. It is easy to release and is dry & clean.