About Sdm Magnetics Co.,Ltd
sdm magnetics co., ltd. is a leading chinese manufacturer of high performance permanent magnets and magnetic assemblies with iatf16949, iso9001:2008 iso14001 certificates since 2004.... Read more
sdm magnetics co., ltd. is a leading chinese manufacturer of high performance permanent magnets and magnetic assemblies with iatf16949, iso9001:2008 iso14001 certificates since 2004.... Read more