Feature:1.Global advanced intergrated luxury diagnosis and medical equipment, streamline design, perfect combination of ent treatment unit and electric patient chair.2.Electric patient chair use the electric locking, it's more convenient for operating.3.The symmetrical design can be used for both left and right hand operation quickly. It suits for different doctor and clinic. Improving the work efficiency for doctor.4.By its simplest design and small size, perfectly using the clinic space.