Grain Oriented Silicon Steel CRGO for Large Transformers. Wide Standard Compliance: Meets GB, AISI, ASTM, DIN, BS, and JIS standards for global compatibility. Cold Rolled Technique: Manufactured using advanced cold rolling technology for superior magnetic properties. Precise Thickness Range: Available in nominal thickness from 0.15mm to 0.30mm for diverse applications. Customizable Width: Nominal width ranges from 900mm to 1200mm to fit specific transformer needs. Strict Atmosphere Control: Nitriding and oxidation atmospheres are strictly avoided during annealing. Weight Flexibility: Coil weight ranges from 2 to 5 tons for efficient logistics and handling. Proven Application Record: Successfully used in major projects like Wudongde Dam and the XXIV Winter Games.