High Quality Silicon Steel CRGO Transformer Core Electrical Steel Sheets. Cold Rolled Grain-Oriented Technology: High performance silicon steel ideal for transformers, motors, and reactors. Comprehensive Certification: Meets ASTM, JIS, GB, AISI, DIN, BS standards with ISO, RoHS, IBR certification. Customized Slit and Cut Services: Precision processing into various widths and board sizes tailored to customer specs. Trivalent Chromium Surface Treatment: Available with Trivalent Chromium Process or Chromium Free options for durability. High Production Capacity: Monthly output exceeds 10,000 tons with partnerships with major steel mills. Global Service Network: Serving manufacturers in 26 countries with 56 professional pre-sales and after-sales staff. Fast Delivery Options: Off-season lead time within 15 workdays; peak season within one month. Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and Money Gram.