Dental Air Polisher, Dental Handpiece, Handpiece Spare Parts manufacturer / supplier in China, offering 16 Colors Teeth Shade Guide Classical Teeth Whiting Porcelain Tooth Model Colorimetric Plate, "Kv Quick Coupler-Compatible Dental Sandblaster Aluminum Oxide Air Polisher with Precision Water Spray for Orthodontic & Restorative Procedures, Air Abrasion Aluminum Oxide Microetcher Sandblasting Polisher Instrument Fit Ptl Coupling and so on.