Our high quality dental unit can be self-diagnosed for malfunctions, and some of them there are 6 programmable memory positions on it. Automatic cleaning & sterilization system for both handpiece tubes and suction tubes makes the easily, cleaning and sterilization more quickly and thoroughly. Besides, we provide Portable Dental Units, Dental X-Ray Machines, Dental Handpieces, Dental Air Compressors and Dental Ultrasonic Scalers, all to meet your needs. More details? Have a communicate with us if you are free please. We can offer you our best products and sincere service.