Ring ferrite magnet is widely used in speaker/acoustic industry because of its low price and high cost performance. Our products have been used in JBL, Harman/kardon and other international well-known brands.
Specifications: Can be processed to customize a variety of specifications, common performance including Y25, Y30, Y35, etc. with the maximum diameter of 280.

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0769-81269789
info@springmag.com.cn