Premium Silicon Steel Coils for Global Manufacturing Solutions. Premium Raw Materials: Sourced from Bao-steel and Wu-steel for superior magnetic properties. High Efficiency Core Loss: Low iron loss as low as 0.70W/kg for enhanced energy-saving effects. Advanced Manufacturing: Equipped with German slitting systems and Georg 800 cross-cutting machines. Proven Track Record: Over 30 years of experience and 18 years of export history since 1988. Strict Quality Control: ISO9001:2015 certified with 100% inspection before dispatch. Large Production Capacity: Annual transformer core production capacity exceeds 100,000 tons. Comprehensive Product Range: Offers mother coils, slit coils, laminations, and assembled cores. Flexible Customization: Supports OEM/ODM services with customization from samples or designs.