China Rare Earth Magnet Limited Mainly manufactures samarium cobalt magnet, SmCo5 And Sm2co17 permanent magnets. If you demand SmCo rare earth magnet, please send us enough information as follows: Shapes: Disc, Block, Ring, Arc, Customized Shapes etc. If It Is Complex, Please Send Us The Drawings. Grades: Yxg18-yxg30 (SmCo5, Sm2co17) SmCo16-SmCo30h Plating: Samarium coblat magnet has high resistant to corrosion and rust, don't need any plating. Magnetization Direction: Through Thickness, Width, Length, Diameter, Height, Multi-polar etc. We are leading samarium cobalt rare earth magnet manufacturer, welcome to sending us magnet enquiry!