Audited Supplier
Oriented silicon steel is a high-efficiency, low-carbon silicon iron alloy, containing 0.5%~4.5% silicon, celebrated for its high permeability.(This premium material minimizes Joule loss in power equipment, enhancing efficiency and energy savings), and boasts lowiron loss with a high resistance coefficient.
Raw material: CRGO silicon steel sourced from Bao-steel and Wu-steel.
| Type | Grade | Width | Max Core Loss@P1.7T/50Hz | Lamination Factor(%) | Min Induction@B800 |
| Common Type | 23Q110 | 900-1200mm | 1.10w/kg | 97.2 | 1.82T |
| 23Q120 | 1.20w/kg | 97.2 | 1.82T | ||
| 27Q120 | 1.20w/kg | 97.5 | 1.82T | ||
| 30G120 | 1.20w/kg | 98 | 1.82T | ||
| High Induction Type | B20P085 | 900-1200mm | 0.85w/kg | 97 | 1.86T |
| B23P085 | 0.85w/kg | 97.2 | 1.88T | ||
| B23P090 | 0.90w/kg | 97.2 | 1.88T | ||
| B23P095 | 0.95w/kg | 97.2 | 1.88T | ||
| B23P100 | 1.00w/kg | 97.2 | 1.88T | ||
| B27P095 | 0.95w/kg | 97.5 | 1.89T | ||
| B27QG120 | 1.20w/kg | 97.5 | 1.89T | ||
| B30P120 | 1.20w/kg | 98 | 1.89T | ||
| Domain Refined High Induction Type(Laser) | B20R070 | 900-1200mm | 0.70w/kg | 97 | 1.86T |
| B23RK085 | 0.85w/kg | 97.2 | 1.88T | ||
| B27RK085 | 0.85w/kg | 97.5 | 1.89T |
1.What products do we offer?
We provide CRGO mother coils, slit coils, transformer laminations, and OEM transformer cores.
2. Who are we?
We are pioneers of CRGO silicon steel products in China since 1988, exclusive users of Bao-steel, and have established a joint lab with Bao-steel.
3.How do we ensure quality?
We adhere to ISO9001:2015 standards. Our engineers meticulously calculate specifications before production. Post-production, we conduct thorough testing before shipment.
4. Why choose us over other suppliers?
With over 30 years of expertise in producing transformer cores, we utilize advanced German slitting and cutting technology, including the Georg 800 cross-cutting E-stack machine, ensuring an annual production capacity exceeding 100,000 tons.
Slit coils
Transformer laminations
Assembled cores
