Dental Air Polisher, Dental Handpiece, Handpiece Spare Parts manufacturer / supplier in China, offering Dental Handpiece Wrench Type Air Turbine 2 Holes 4 Holes Dentistry Tools, Reciprocating with Ipr System for Hand Use / Orthodontic Tools Top Quality Dental Top Ipr Low Speed 1: 1 Interproximal Stripping, Dental Alumina Air Abrasion System Micro-Etcher Sandblaster Polisher 4 Holes and so on.