With luxourious 90 rotating integral ceramic spittoon
2.Auto spittoon flush and cup filler control system
3. Motor dental chair control system with three memory
4.3-way syringe(cold/ Hot water)
5.Operating light ；
6.24V noiseless DC motor chair,
7.saliva ejector with high &low suction;
8.water tank(air pressurized)(built-in);
9.AY-90E Operating stool
10.Instrument tray with air brake