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rhjc-nail drill-dental micromotor-dental lab handpiece
rhjcisthemostpowerfulmicromotormachinemanufacturerinasiasince2003,mainlydevelopedandproducednaildrill,dentalmicromotor,anddentallabhandpiece.fatoeylocatedintianjinchinawith4000squaremetersand300+emploeewithiso9001.
www.rhjc-cn.com
