Dental Air Polisher, Dental Handpiece, Handpiece Spare Parts manufacturer / supplier in China, offering 1PC Dental High Speed Handpiece Hose 2/4/6 Holes Tubing Pipe with Connector for High Speed Handpiece Dentistry Material, Low Speed Handpiece Set Air Turbine Straight External Spray Water 25000rpm Dental Handpiece Kit, Dental Low Speed Handpiece Kit 2 Holes, 4 Holes New Internal Water Spray and so on.