Auto spittoon flush and cup filler control system 1set Water tank (air pressurized)(built-outside) 1set Operating light 1set Instrument tray with air brake 1set LED x-ray viewer 1set Saliva ejector with high and low suction 1set 3-way syringe (cold/hot water) 2sets 24v noiseless DC motor chair (safe protection) 1set Operating stool 1set Options: Imported 4hole high speed air turbine hand piece Imported 4hole low speed air turbine hand piece Endoscope system Scaler Curing light size: 980*450*500 weight: 265kg/set