NINGBO RIMY ELECTRICAL CO.,LTD is a professional manufacturer and distributor for full range of motor components,machinery and testing instruments. The main components are: Motor components like commutator,shaft,magnet,carbon brush, aluminium die casting and lamination,pole shoe etc. Machinery like slotting/undercutting machine etc. Testing Instruments like commutator spin test machine, roundness / cylindricity measuring instrument,contour instrument and others used in motor and its components area.