Hard Ferrite Department is one of a department of Ningbo bonwin magnet co.,It has an advanced complete set of production line imported from Europe and America, advanced and perfect quality measuring & controlling system, and has passed certifications of quality system on TS****9. The high-performance hard ferrite materials we produce are mainly Y*0, Y*2, Y*3, Y*4, Y*5 and Y*0. The magnets made from these materials mainly include segment, ring(toroidal), arc(sector), special-shaped etc. It’s widely used in vehicle motors, motorcycle motors, and industrial electrical and other kinds of micro-motors. The annual production ability is *0,**0T powder of high property hard ferrite and 7,**0T advanced permanent magnets. After entering the “Twelfth Five”, the magnet production will rise up to *0,**0T