* Ring shape NdFeB magnets as follows: 1.Shape: Ring 2.Material: NdFeB magnets 3.Grades: N35-N50; N35M-48M; N35H-N48H; N35SH-N42SH; N35UH-N40UH. 4.Coated: Ni-Cu-Ni, Zinc, Black Epoxy, Imitation Gold, Silver, etc 5.Delivery date: 10-12 days 6.Sizes: 1mm to 200mm 7.Productivity: 8tons / day 8.Researcher: 10 persons 9.Sample: available * We supply magnets as per customers' requirements. * Waiting for your early kind inquiries and orders.