What is the minimum order quantity?

The minimum order quantity is 1 Ton.

What are the payment terms?

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

What is the lead time for production?

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

Cold Rolled Grain Oriented CRGO M3 Electrical Silicon Steel Coil for Transformer

Name: Cold Rolled Grain Oriented CRGO M3 Electrical Silicon Steel Coil for Transformer
Brand: Wuxi Julong Silicon Steel Co., Ltd
SKU: 2136117405

Jiangsu, ChinaWuxi Julong Silicon Steel Co., Ltd

US$1,800.00

1-9 Tons

US$1,750.00

10-24 Tons

US$1,620.00

25+ Tons

Product profile

Customization

Available

Type

Oriented Silicon Steel

Standard

GB, AISI, ASTM, DIN, BS, JIS

Model NO.

Technique

Cold Rolled

Shape

Coil

Thickness

0.27mm

Iron Loss

1.10W/Kg(1.7t/50Hz)

Width

35-1200mm

Inside Diameter

508mm

Transport Package

Export Wood Pallet

Specification

1200*1000*1100mm

Trademark

Julong

Origin

China

HS Code

72261100

Production Capacity

30000tons/Month

Key features

High Permeability & Low Iron Loss: Silicon content 0.5%-4.5% reduces Joule loss and improves energy efficiency.

Extensive Grade Range: Includes B30P120, M3, 27QG120, and over 40 specialized grades for diverse needs.

Laser Domain Refined Technology: Advanced laser processing for high induction types like B20R070 with 0.70w/kg loss.

ISO9001:2015 Certified Quality: Strict production standards with 100% visual and function inspection before shipping.

Flexible Customization Options: Full customization, minor customization, and customization from samples or designs available.

30+ Years Industry Experience: Pioneer in CRGO silicon steel since 1988 with over 100,000 tons annual capacity.

Advanced Cutting Systems: Equipped with German Georg 800 cross cutting E-stack machines for precision.

RoHS & REACH Compliant: All products comply with EU RoHS and REACH environmental regulations.

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: ≤0.03h

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 you provide?

We provide CRGO mother coils, slit coils, transformer lamination, and OEM transformer core.

Q:Who are you?

We are a pioneer of CRGO silicon steel products in China since 1988, an exclusive user of Bao-Steel, and have established a joint lab with Bao-Steel.

Q:How do you guarantee quality?

We produce according to ISO9001:2015 Standard. Our engineers calculate carefully before placing orders, and we test products before sending them out.

Q:Why should I buy from you instead of other suppliers?

We have over 30 years of experience producing transformer cores, use advanced German slitted cutting systems, and have an annual production capacity of over 100,000 tons.

Q:What are the available customization options?

We offer full customization, minor customization, flexible customization, and customization from samples or designs.