zhijiang magnet co., ltd (zjm) was founded in nov. 2000. as a new hi-tech magnets manufacturing enterprise, zjm specializes in research and development (r&d), production and sales of cast alnico permanent magnets. its ability to provide high quality products to worldwide over 800 tons each year has established the company as a leader in providing cast alnico magnets in china . with adoption of first-class manufacturing equipments and inspection system, its alnico magnets and magnetic assemblies, manufactured more than 3000 specifications,......

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