What is the minimum order quantity?

The minimum order quantity is 1.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the average lead time for orders?

The average lead time is one month for both peak season and off-season.

Silicon Steel Non-Oriented Ei Transformer Core Electrical Lamination Silicon Steel Iron Core

Name: Silicon Steel Non-Oriented Ei Transformer Core Electrical Lamination Silicon Steel Iron Core
Brand: Hefei Hemei Electronics Technology Co., Ltd.
SKU: 2166650905

Anhui, ChinaHefei Hemei Electronics Technology Co., Ltd.

US$2.50-26.50

100 Pieces

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor, Audio, Lighting, Harvesting Energy

Type

Current Transformer

Model NO.

HMG41

Phase

Single

Operation Condition

Outdoor

Usage

Protection, Measurement, Power Supply

Winding Form

Single Layer & Tightly Wound Type

Insulating Medium

Epoxy Resin

Installation

Active Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Material

Silicon Steel

Cross-Sectional Area(mm²)

387.5

Weight(G)

602

Volt-Ampere Characteristic(Mv)

14.1

Magnetic Circuit Length (mm)

177.4

Transport Package

Standard Carton

Specification

41*72*25mm

Trademark

HEMEI

Origin

China

HS Code

8504909090

Production Capacity

50000000PCS/Year

Key features

High Saturation Magnetic Induction: Silicon steel core offers highest saturation magnetic induction strength value of 20,000 gauss.

Customizable Core Dimensions: Silicon steel core size (d*D*B) can be customized to meet specific application requirements.

Advanced Rust Prevention: Features chemical rust prevention technology based on passivation for long service life and strong adhesion.

OEM/ODM/OPM Services: Factory accepts customized products with experienced R&D staff offering personal services.

ISO9001 Quality Control: Production follows ISO9001 standards with regular inspections and comprehensive quality tests.

Wide Application Range: Suitable for electronic instruments, sensors, audio, lighting, and energy harvesting applications.

Cost-Effective Mass Production: Inexpensive material with easy mass-production capabilities and resistance to mechanical stress.

100% Finished Product Inspection: Every product undergoes visual and function inspection before shipment to ensure quality.

Company profile

Years of Export ExperienceNational Award receivedFull CustomizationManagement Certification

Hefei Hemei Electronics Technology Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.28h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical enterprise engaged in R&D, production, sales, and service for electronic components, magnetic materials, and precision sensors. It offers broad customization, including design-based, full, minor, flexible, and sample-based customization, and has documented procedures for supplier service assessment, corrective actions, complaints, and finished-product inspection. It reports quality assurance and raw-material traceability, although quality-control records are described as instructed but not written. The supplier has export experience and states that its network covers multiple international regions, while the provided service-country field records zero overseas service countries. No 3D software design, SDK, or certification information is provided. Financial records are identified for 2021–2023, but no financial performance details are available. Strategic cooperation and customer relationships are claimed with major enterprises and...

Supplier typeThe supplier is explicitly described as a professional technical enterprise and as an enterprise integrating R&D, production, sales, and service. Its stated business scope covers electronic components, magnetic materials, precision sensors, electromechanical equipment, instruments, automation control, and communication equipment.

After-Sales capabilityThe supplier has clear procedures and followed records for customer complaints, supplier service capability assessment, and corrective/preventive actions. However, the overseas service-country field is recorded as zero, so the scope of international after-sales coverage is unclear.

R&D capabilityThe supplier states that it has R&D capability and provides multiple forms of product customization, and its business scope includes R&D. Conversely, it does not provide 3D software design services and has no available SDK. These facts support general technical development capability but do not establish broader innovation performance.

Production capacityThe supplier describes itself as integrating production with R&D, sales, and service, and its business scope explicitly includes production of electronic components, magnetic materials, and precision sensors. Quality assurance, raw-material traceability, and standardized finished-product inspection are also reported, although written quality-control records are not maintained.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, flexible customization, and customization from samples. This is direct evidence of broad customization coverage, although it does not include 3D software design services.

Client casesThe supplier claims long-term strategic cooperation with State Grid Corporation of China, China Southern Power Grid, China Railway Construction, Huawei, government enterprises, and universities. It also claims exports across Asia, Europe, the Middle East, Australia, and North America, but the slices provide no contract, order, or independent verification details.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a manufacturer.

Q:Can I have a sample order?

Yes, we welcome sample orders to test and check quality, but you need to pay the sample fee and freight.

Q:Does your factory have design and development capabilities for customized products?

Our R&D department staff have over 10 years of experience in the electric industry. We offer OEM, ODM, and OPM services.

Q:How long does it take to receive a customized order?

Customized products usually take 10-15 days, depending on your design and quantity.

Q:What is your production management and quality control system?

All processes follow ISO9001 standards. Technical instructors guide each process, and QC supervisors conduct regular inspections and comprehensive quality tests upon completion.