... 3:Easy to be formed in different shap ndfeb permanent magnets: 1. NdFeB Permanent Magnes twith different grades of: N35,N38,N40 ... ,H,SH,UH,EH) etc.2. Working temperature for NdFeB Permanent magnets:from 80 centigrades to 200 centigrades.3. Can be ... .6. With precise tolerance.7. They are the most powerful permanent magnetic material ,Having high magnetic properties;With high cost-performance ...