affect the normal use of the product.

sintered ndfeb magnets compared to samarium cobalt magnet is more suitable for working in high temperature environments. Following are notes on the magnet, the magnet before using our products, please be sure to first read. ndfeb magnets in the course of the workplace should ensure clean, to avoid iron and other small impurities adsorbed on the surface of the magnet affect the normal use of the product.