N52 NdFeB Magnetic Strong Neodymium Ring magnet

Speciation for Radial magnetization Neodymium ring magnet: 1. Grade: N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and 30EH-35EH; 2. Maximum Working temperature: 60°C to 200°C Neodymium NdFeB Disc Magnet with countersunk hole 3. Shape: Arc, Block, Bar, Ring, Cube, Disc, or others. 4. Application: Computer, automobile, electric machinary, electro-sound devices, automatic control, magnetic force mechanism, microwave communication, petrochemical industry, medical apparatus and equipment