What is the material composition?

The material is an iron-based amorphous core with chemical composition Fe, Si, B.

What are the main advantages of this core?

Advantages include low loss, high magnetic content, high permeability, and high saturated induction.

What is the warranty or quality guarantee?

We provide pre-production samples, final inspection before shipment, and answer any quality questions after receiving the product.

High-Performance Electromagnetic Cores for Three Phase Power Systems

Name: High-Performance Electromagnetic Cores for Three Phase Power Systems
Brand: Nanjing Evergrowing Resources Co., Limited
SKU: 2120794605

Jiangsu, ChinaNanjing Evergrowing Resources Co., Limited

US$4.00

10-49 Pieces

US$3.50

50-99 Pieces

US$3.00

100+ Pieces

Sample price:US$12.50/piece.Request sample

Product profile

Customization

Available

Material

Iron-based Amorphous Core

Shape

E Shape

Certification

ISO9001

Application

Transformer

Chemical Composition

Fe,Si,B

Type

Amorphous

Keywords

Transformer Core

Grade

Fesib

MOQ

10PCS

Coating

Black Tape/Crepe Paper

Advantage

Low Loss

Feature

High Magnetic Contenet

Transport Package

Tin Box + Carton

Specification

Customized

Origin

China

Production Capacity

50000pieces/Month

Key features

Low Core Loss Material: Iron-based amorphous core offers low core loss, high permeability, and high electrical resistivity.

Custom Dimensions Available: Additional dimensions can be customized to meet specific customer requirements beyond standard sizes.

ISO9001 Certified Quality: Products are manufactured under ISO9001 certification ensuring consistent quality standards.

High Magnetic Content: Features high magnetic content and saturated induction for superior performance in power systems.

Wide Application Range: Suitable for transformers, EMC common mode inductors, and current transformer cores.

Direct Factory Sales: Provided directly from factory with professional equipment and staff for customized needs.

E Shape Design: Standard E shape configuration optimized for three-phase power system applications.

Energy Saving Solution: Amorphous alloy is an environmentally friendly, energy-saving material replacing silicon steel.

Company profile

Nanjing Evergrowing Resources Co., Limited

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-08-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.89h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryThe supplier information presents a China-based trading company and manufacturer/factory headquartered in Nanjing, Jiangsu. It reports more than 15 years of industry leadership, exports to over 40 countries, and offers amorphous alloy strips, iron cores, nanocrystalline cores, specialty steel products, and related processing services. ISO 9001 certification is stated, while the company description also claims TUV SUD certification and AEO accreditation. Reported production capability includes an annual capacity of 15,000 metric tons for amorphous strip, with a stated ±0.5 μm thickness tolerance. The supplier describes technical customization, cross-border quality assurance, compliance management, inventory hubs, and a 92% client retention rate. However, staff experience, R&D engineer experience, quality-control staffing, and financial information are unavailable. The records also contain inconsistent company names, so legal-entity verification is advisable.

Supplier typeThe supplier is explicitly identified as both a trading company and a manufacturer/factory, based in Nanjing, Jiangsu, China, with business coverage across tools and hardware, metallurgy, minerals and energy, and chemicals. This indicates combined manufacturing and trading activity rather than a purely intermediary role.

CertificationsISO 9001 is explicitly listed for supplier management systems and for the amorphous strip production line. The company description additionally claims TUV SUD certification and AEO accreditation, although the specific certification scopes are not provided.

R&D capabilityThe supplier reports expertise in amorphous alloys, specialty steel, and precision-engineered magnetic components, along with an R&D center for material-property optimization and dimensional tailoring. It also claims ultrathin 25–30 μm amorphous strip production and advanced manufacturing with ±0.5 μm thickness tolerance, indicating stated technical development capability.

Production capacityThe supplier reports an advanced amorphous strip production line with annual capacity of 15,000 metric tons and a stated ±0.5 μm thickness tolerance. Its portfolio includes amorphous strips, iron cores, specialty steel bars, grain-oriented silicon steel, and value-added processing, supporting a broad stated manufacturing scope.

Customization capabilityThe supplier explicitly offers customized alloy grades, surface-treatment customization, application-specific magnetic performance tuning, material-property optimization, and dimensional tailoring. The stated precision capability and customized processing services provide direct evidence of customization capability.