High-Performance B23r080 Silicon Steel Coil for Energy Efficiency. High Energy Efficiency: Low iron loss and high permeability reduce Joule loss and improve equipment efficiency. Premium Raw Materials: Made from CRGO silicon steel sourced from Bao-steel and Wu-steel. Customization Options: Supports customization from samples, designs, and full customization. OEM/ODM Service: Provides OEM transformer cores and ODM services for tailored solutions. Strict Quality Control: 100% inspection including visual and function tests before shipment. Advanced Manufacturing: Equipped with German slitting systems and Georg 800 cross-cutting machines. Proven Expertise: Over 30 years of experience in transformer core production since 1988. Large Capacity: Annual transformer core production capacity exceeds 100,000 tons.