All controlled by electric valve DC motor Assistant controlled system by touchpad Automatic thermostatic water supply system Compensate Wider Dental Unit Handpiece tubing with sttandard fittings… … … … .3sets Three way syringe ( hot and cold) … … … … … … … .2sets Water suction and saliva ejector… … … … … … … ...1set Powerful suction ( HVE) apparatus… … … … … … ...1set Easy cleaning integral and turnable toughened glass spittoon Built-in water purified system with bottle Strong and weak dual-purpose operation light… … .1set Low-tension X-film viewer… … … … … … … … … ...1set Spirit lock tight equilibrium device Doctor stool… … … … … … … … … … … … … … … ...1set Suitable for adult and children headrest Three programmable positions Multifuntional Foot pedal… … … … … … … … … ......1set Supply Voltage: 110V 60Hz or 220V 50Hz Air Pressure: > 0.55Mpa Water Pressure: 0.2Mpa - 04Mpa Lowest position of dental chair: 440mm Highest position of dental chair: 860mm Highest angle of dental chair: 5° Lowest angle of dental chair: 85°