| Customization: | Available |
|---|---|
| Type: | Oriented Silicon Steel |
| Standard: | GB, AISI, ASTM, DIN, BS, JIS |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Our premium-grade oriented silicon steel is a specialized low-carbon silicon iron alloy with a precise silicon content ranging between 0.5% and 4.5%. Renowned for its exceptional high permeability, it significantly diminishes Joule loss in power equipment, thereby boosting efficiency and delivering profound energy-saving benefits. Additionally, it features reduced iron loss and a superior resistance coefficient.
Raw Material: We employ top-tier CRGO silicon steel procured from industry leaders Baosteel and WISCO.
| Type | Grade | Width | Max Core [email protected]/50Hz | Lamination Factor(%) | Min Induction@B800 |
| Common Type | 23Q110 | 35-1200mm | 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 | 35-1200mm | 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 | ||
| B27P100 | 1.00w/kg | 97.5 | 1.89T | ||
| B30P120 | 1.20w/kg | 98 | 1.89T | ||
| Domain Refined High Induction Type(Laser) |
B20R070 | 35-1200mm | 0.70w/kg | 97 | 1.86T |
| B23R075 | 0.75w/kg | 97.2 | 1.88T | ||
| B27RK085 | 0.85w/kg | 97.5 | 1.89T |
Specialization in oriented-silicon-steel & transformer cores - Wuxi Julong focuses on producing electrical steel (CRGO / oriented silicon steel) and transformer/iron-core laminations. That specialization tends to yield better materials and process maturity than general-steel producers.Exclusive user of Baosteel.
End-to-end supply: from raw steel to cores - Because they handle the process from coil/steel sheet → lamination → core, you get better control of quality, traceability, and consistency. For transformer manufacturing this helps ensure magnetic performance and lower losses.Equipped with top GEORG TBA800 and TBA1000 with automatic stacking model.
Export & international trade experience - As a Chinese manufacturer supplying overseas clients, they likely understand export requirements (packaging, documentation, shipping), which reduces risk if you're importing cores or laminations internationally.
With rich experience working for Siemens Energy,Hitachi,Hyosung and so on.
Economies of scale & cost-effectiveness - Large-scale producers typically have more efficient processes, enabling competitive pricing for raw materials, laminations, or assembled cores - often lower than small boutique shops.
Flexibility & customization potential - A dedicated electrical-steel/core supplier is more likely to accept custom orders: non-standard sizes, specific laminations, small-batch or OEM orders, which can be important if your transformer designs are non-standard.
1. Which products can we provide?
We offer a comprehensive selection of products including CRGO mother coils, slit coils, transformer laminations, and custom OEM transformer cores.
2. Who are we?
We have been a trailblazer in the CRGO silicon steel sector in China since 1988. As the exclusive user of Bao-steel, we have pioneered a joint laboratory with Bao-steel.
3. How can we guarantee quality?
We strictly adhere to ISO9001:2015 standards. Prior to placing an order, our engineers conduct thorough calculations. Post-production, each item undergoes comprehensive testing before shipment.
4. Why choose us over other suppliers?
With over three decades of expertise in transformer core production, we are equipped with advanced German slit cutting systems and the state-of-the-art Georg 800 cross-cutting E-stack machine. Our annual transformer core production capacity exceeds 100,000 tons.
){kind=link}