Premium CRGO Steel Manufacturer & Grain-Oriented Silicon Steel Supplier
Low core-loss electrical steel for global transformer and motor manufacturers. Precision to the hundredth of a millimeter, quoted within 24 hours.
Silicon Steel, By Grain Orientation
Built for the Cores You're Manufacturing
Power Transformers
CRGO steel engineered for utility-scale transformer cores with minimal core loss.
Distribution Transformers
Reliable grain-oriented steel for distribution-grade transformer manufacturing.
EV Traction Motors
High-strength non-oriented steel built for EV traction motor lamination stacks.
Transformers
Ultra-thin silicon steel for high-frequency transformer and reactor cores.
Certified to International Standards
Trusted by Transformer & Motor Manufacturers
"Zhongxin's CRGO coil consistently meets our core-loss specs, and it shows on every single order we place."
"We moved our non-oriented steel sourcing to Zhongxin for our EV motor line and haven't had a lamination batch rejected since."
"Free samples arrived within a week and matched the datasheet exactly — rare from a first-time supplier."