What is the warranty or after-sales service?

We provide answers to any quality questions after receiving the product and strive for satisfactory service.

Where are you located and what do you supply?

We are based in Jiangsu, China, specializing in steel sales, amorphous strip production, and various industrial products.

High Efficiency Toroid Iron Core Current Transformer for Precision Applications

Name: High Efficiency Toroid Iron Core Current Transformer for Precision Applications
Brand: Nanjing Evergrowing Resources Co., Limited
SKU: 2120483615

Jiangsu, ChinaNanjing Evergrowing Resources Co., Limited

US$3.50

10-49 Pieces

US$3.00

50-99 Pieces

US$2.50

100+ Pieces

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Material

Iron-based Amorphous Core

Shape

Toroidal

Certification

ISO9001

Application

Transformer

Chemical Composition

Fe,Si,B

Type

Amorphous Alloy

Keywords

Transformer Core

Grade

1K101

Coating

Black Tape/Crepe Paper

Advantage

Low Loss

Feature

High Magnetic Contenet

Size

Customized Size

Transport Package

Tin Box + Carton

Specification

Customized

Origin

China

Production Capacity

50000pieces/Month

Key features

High Efficiency Core: Iron-based amorphous core with low loss and high magnetic content for precision applications.

Customizable Size: Offers customized sizes to meet specific transformer core requirements.

ISO9001 Certified: Manufactured under ISO9001 certification ensuring consistent quality standards.

Energy Saving Material: Amorphous alloy provides high permeability, high electrical resistivity, and energy saving benefits.

Direct Factory Sales: Direct sales from factory with advanced equipment, offering price advantages and premium quality.

Global Supply Chain: Top agent for steel mills in Asia and Europe, ensuring reliable supply and best quality products.

Quality Guarantee: Strict quality control with pre-production samples and final inspection before shipment.

Professional Service: 15+ years experience providing high quality materials, services, and answers to quality questions.

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: ≤1.45h 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.

Product Q&A

Q:What is the material of the current transformer core?

The core is made of iron-based amorphous material, known for high permeability, low core loss, and energy efficiency.

Q:Is the size of the transformer core customizable?

Yes, we offer customized sizes to meet specific application requirements for transformer cores.

Q:What certifications does the product have?

The product is ISO9001 certified, ensuring high quality standards in manufacturing.

Q:What are the advantages of using amorphous alloy cores?

Amorphous alloy cores offer high permeability, high saturated induction, high electrical resistivity, high density, low core loss, and good stability.

Q:How do you guarantee product quality?

We ensure quality by providing a pre-production sample before mass production and conducting a final inspection before shipment.