Is the lower magnet sintered NdFeB magnet or bonded NdFeB magnet?

The picture shows a bonded neodymium magnet. Bonded NdFeB-Ti has the highest magnetic properties, and the magnetization direction of the magnet can be chosen at will. It can magnetize ring magnets radially and multipolarly, and can manufacture complex magnet shapes. The surface of magnetic powder is coated with temperature-resistant plastics and additives, which makes it have excellent temperature stability, and the special resin layer can ensure its good corrosion resistance. Please visit official website of Hongchangyu Magnetoelectric Company for details. The pictures and information are very detailed.