... three days. And then, we can finish your orders in five days. Our R&D Engineers are experts in developing NdFeB ... your needs. Plus, they enhance our catalog with up to five new models monthly. We've been in business for 15 ... motors,loud speakers,MRI,medical apparatus,transmission machine,etc.3), Shape:Block,Cylinder,Disc,Cube,Arc,Ring,segment,other specail size ...