With daily scientific research and experimentation we can now make grades N52, 50M, 48H, 45SH, 40UH and 38EH for the mass production. These grades are already closed to the top grades that made by Japanese or US producers. We can manufacture magnet with a variety of shapes and dimensions including block, bar, disk, ring, cylinder, hollow cylinder, sector, tile, etc. The sizes are ranging from D0.5mm x T0.5mm or 0.5mm x 0.5mm x 0.5mm (with the tolerance of +/-0.05mm) to D150mm x T50mm or 150mm x 100mm x 50mm fitting to any machine or equipment. We have nickel, zinc, epoxy, plastic, silver and gold coatings applied to magnet with highly anti-corrosive. We also produce magnetic assemblies or accessories used in hand tools, electronic devices, computers, and some machines.