High-Performance Baosteel CRGO Silicon Steel Sheets for Transformers. Premium Baosteel Material: Raw material sourced from Baosteel and WISCO for superior quality. Low Core Loss Performance: Features low iron loss (down to 0.70W/Kg) and high permeability for energy efficiency. Wide Grade Selection: Available in Common, High Induction, and Domain Refined Laser types with various specs. Excellent Processing Properties: Suitable for punching and cutting with excellent dimension tolerance. Durable Insulation Coating: High resistance to heating and corrosion with good adhesiveness. Strict Quality Control: 100% inspection including visual and function tests before shipment. Full Customization Options: Supports customization from samples, designs, and flexible minor customization. ISO9001:2015 Certified: Production strictly follows ISO9001:2015 standards with engineer pre-calculation.