High temperature non-demagnetization, magnetic stability, environmental protection coating High temperature non-demagnetization, magnetic stability, environmental protection coatingHigh temperature non-demagnetization, magnetic stability, environmental protection coatingHigh temperature non-demagnetization, magnetic stability, environmental protection coatingHigh temperature non-demagnetization, magnetic stability, environmental protection coatingHigh temperature non-demagnetization, magnetic stability, environmental protection coating
![Magnetic ring of stepping motor from China supplier](/public/media/LazyImage_placeholder.09bec84d.svg)