worm geared motor,High quality aluminum alloy, appearance elegant, efficient radiator, high carrying ability . worm speed reducer,we can supply various kinds of speed reducers,worm gear reducers,agriculture gearbox,etc.NMRV25-150,NRV25-NRV150....worm speed reducerFeature1)High quality aluminum alloy, appearance elegant, efficient radiator, high carrying ability 2)Installed in multi-surfaces, ...