You can find all sorts of magnet solutions easily, but quality matters a lot. You should go with the one that can provide outstanding quality. You should check their websites and get an idea about the quality of products they offer. Checking product information is important to make final decision.
Website :- https://dextermag.eu/products/magnetic-cores-ferrites-accessories-2/ Contact Us :Dexter Magnetic Technologies info@dextermag.eu Siemensstrasse 4 Freiburg 79108 Germany +49 173 632 1184