Bonded Ferrite Magnets Grades YN1T,YN4T,YN10,YN11,YN13,YN15 etc Welcome custom sizes and shapes orders Excellent quality Injection Bonded Ferrite MagnetsGeneral Description 1, We are specializing in producing bonded ferrite in China. 2, The quality and characteristics of our ferrite products have been fit for the standard of YN1T, YN4T, YN10, YN11, YN13, YN15 and so on. 3, We are good at ...