KS Magnetism, Since 1994, your professional ferrite supplier.
+1 (860) 265-8866 邮箱: kangshun@magnetism.cn
KS Magnetism9 Lane 99, Jiugan Rd., Sijing, Shanghai, China
九干路99弄18号
(021) 57617916 57617908
kangshun@magnetism.cnwww.magnetism.cn