Strong Magnet Samriaum Cobalt Magnet Round Cylinder SmCo Magnet. Customizable Shape and Coating: Shape and coating are customized as per customer requirements. High Precision Tolerance: Workmanship tolerance is controlled within +/-0.05mm. Wide Application Range: Suitable for speakers, industrial magnets, jewelry, solenoids, and motors. Multiple Material Grades: Available in SmCo5 and Sm2Co17 series with various energy products. Strict Quality Certification: Certified by RoHS, CE, IATF, ISO9001, TS19649, and SGS. Fast Sample Delivery: Samples ready for delivery in 4-7 days after payment and confirmation. Flexible MOQ Options: MOQ ranges from 1000 to 200,000 pcs, accepting small quantities. OEM and ODM Services: Full OEM and ODM services available with 11 R&D engineers.