High-Quality Custom Motor Stator Core and Rotor Core for Electric Motors with Precision Silicon Steel Sheets. Customized Sizes: Available in regular sizes or fully customized dimensions as per drawing. High Precision Tolerance: Tolerance levels of +/-0.1mm and +/-0.05mm available. Multiple Coating Options: Coatings include Ni, Zn, Silver, Gold, Epoxy, and Rubber. Various Magnet Grades: Offered in grades N35, N38, N40, N42, N45, N48, N52 and more. Fast Response Time: Customer inquiries are replied to within 2 hours. Free Samples Available: Free samples provided for in-stock items (buyer pays delivery). OEM and ODM Services: Full support for mold design, manufacturing, and custom production. CE and ISO9001 Certified: Products meet international quality and safety standards.