What are the available payment terms?

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

What is the lead time for production?

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

Do you offer OEM and ODM services?

Yes, we offer both OEM and ODM services with flexible customization options.

Premium Baosteel Transformer Silicon Steel Mother Coils for Export

Name: Premium Baosteel Transformer Silicon Steel Mother Coils for Export
Brand: Wuxi Julong Silicon Steel Co., Ltd
SKU: 2135899465

Jiangsu, ChinaWuxi Julong Silicon Steel Co., Ltd

US$3,000.00

25-49 Tons

US$2,980.00

50-99 Tons

US$2,950.00

100+ Tons

Product profile

Customization

Available

Type

Oriented Silicon Steel

Standard

Model NO.

B20R65

Technique

Cold Rolled

Shape

Coil

Thickness

0.20mm

Iron Loss

0.65W/Kg(1.7t/50Hz)

Brand

Bao-Steel

Width

850-1200mm

Inside Diameter

508mm

Transport Package

Export Wood Pallet

Specification

1200*1100*1100mm

Trademark

Julong

Origin

China

HS Code

72251100

Production Capacity

30000tons/Month

Key features

High Permeability Material: Low-carbon silicon iron alloy with 0.5%-4.5% silicon content for reduced Joule loss.

Low Iron Loss Performance: Core loss as low as 0.65W/Kg at 1.7T/50Hz for improved energy efficiency.

Premium Raw Materials: Sourced exclusively from Bao-steel and Wu-steel for superior quality.

Advanced Cutting Technology: Equipped with German Georg 800 cross-cutting E-stack machines.

Mass Production Capacity: Annual transformer core production capacity exceeds 100,000 tons.

Comprehensive Quality Control: 100% visual and function inspection with 9 dedicated QA/QC inspectors.

Flexible Customization: Supports full customization, minor customization, and customization from samples.

ISO Certified Manufacturing: Production strictly follows ISO9001:2015 and ISO50001 standards.

Company profile

Years of Export ExperienceStandardized quality controlIn-stock CapacityManagement Certification

Wuxi Julong Silicon Steel Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.05h

AI-Powered supplier vetting

SummaryThe supplier operates in metal structures, magnetic materials, transformer-related manufacturing, and distribution switch-control equipment. It demonstrates documented quality, warehouse, supplier-assessment, complaint-handling, and corrective-action procedures, supported by raw-material traceability, 100% finished-product inspection, and nine quality inspectors. It holds ISO9001:2015, ISO45001:2018, ISO14001, and ISO50001 certifications. The supplier provides broad customization, ODM, and OEM services, with five R&D engineers supporting technical confirmation, product design, production, and after-sales service. However, it is not identified as a professional technical supplier, does not provide 3D software design or SDK services, and reported no new products in the past year. Evidence for overseas service coverage and customer cases is limited; the stated overseas-service country count is zero, while OEM for well-known brands is confirmed without customer names.

Supplier typeThe supplier is explicitly not classified as a professional technical supplier. Its stated business scope instead centers on metal structure manufacturing and sales, metal and magnetic materials, transformer-related manufacturing, and distribution switch-control equipment.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and ISO50001 certifications, covering quality, occupational health and safety, environmental management, and energy management.

After-Sales capabilityFive technology engineers are responsible for technical support during production and after-sales service, while complaint handling has a clear procedure with records. However, the stated overseas-service country count is zero, so international service reach is not demonstrated.

Production capacityProduction capability is supported by listed cutting, laminating, testing, and uncoiling/slitting machines, nine quality-control inspectors, two quality-control test-equipment units, and a one-month average lead time in both peak and off-season. The stated business scope also includes multiple relevant manufacturing activities.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This range is stated consistently across the design-service records.

Product Q&A

Q:Which products can we provide?

CRGO mother coils, slit coils, transformer lamination, OEM transformer core.

Q: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.

Q:How can we guarantee quality?

We produce according to ISO9001:2015 Standard. Before placing an order, our engineer will calculate carefully. After production, we will test it before sending out.

Q:Why should you buy from us not from other suppliers?

We have over 30 years of experience producing transformer cores, assembled with advanced German slitted cutting systems and Georg 800 cross-cutting E-stack machines. Our annual transformer core production capacity is over 100,000 tons.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Ton.