
Ni-Cu-Ni Rectangle NdFeB Industrial Magnet with Countersunk for Curtain. High Coercivity & Temp Resistance: Features high coercivity (Hcj) and excellent temperature stability for reliable performance. Customizable Shapes & Grades: Offers full customization for shapes (Block, Arc, etc.) and grades (N30~N55 series). Strong Corrosion Resistance: Nickel coating and superior material properties ensure rust prevention and durability. 20+ Years Manufacturing Expertise: Established in 1999 with 8000 tons annual capacity and 20+ years of global experience. IATF 16949 & ISO Certified: Certified by IATF 16949:2016, ISO45001:2018, ISO14001:2015, ROHS, and REACH. Fast Sample Production: Samples can be produced in 7 days, with mass production taking 15-20 days. Wide Industrial Application: Ideal for motors, generators, sensors, and medical equipment in various industries. Secure Export Packaging: Uses vacuum and iron shield packing to prevent demagnetization during shipping.