Our factory produces high-quality magnets for a variety of uses, including these black epoxy coated round disc NIB Nd-Fe-B magnets. These magnets are strong and durable, able to withstand high temperatures and resist corrosion. The black epoxy coating adds an extra layer of protection and gives the magnets a sleek, professional look. Whether for industrial or personal use, these magnets are an excellent choice for anyone in need of a reliable and affordable solution. As a factory, we take pride in producing top-notch products and providing excellent customer service.