Do you offer customization services?

Yes, we provide OEM manufacturing support and can produce transformer cores based on your specific drawings and requirements.

What after-sales services do you provide?

We offer 24/7 technical support, genuine spare parts, scheduled inspections, and customized training for operational staff.

Durable Silicon Steel Coils for Reliable Transformer Manufacturing

Name: Durable Silicon Steel Coils for Reliable Transformer Manufacturing
Brand: Hunan Zhuofan Electric Power Equipment Co. Ltd
SKU: 2269964735

Hunan, ChinaHunan Zhuofan Electric Power Equipment Co. Ltd

US$1,400.00

1-9 Tons

US$1,380.00

10-19 Tons

US$1,370.00

20-49 Tons

US$1,360.00

50-69 Tons

US$1,350.00

70+ Tons

Sample price:US$20.00/kg.Request sample

Product profile

Customization

Available

Type

Coil

Standard

AISI, GB, BS

Model NO.

as requested

Composition

Oritend Silicon Steel

Technique

Cold Rolled

Shape

Roll

Surface Treatment

Coated

Special Use

Oritend Silicon Steel

Application

Powertransformer

Thickness

0.30mm, 0.27mm,0.23mm,0.20mm

Iron Loss

1.0W/Kg(1.7t/50Hz)

Transport Package

Standard Export Package

Specification

Width: 850-1200mm

Trademark

WISCO Zhuo Fan Power

Origin

China

HS Code

72251100

Production Capacity

5000ton/Per Month

Key features

Exclusive WISCO Partner: Exclusive user of WISCO and Baowu Group partner for high-quality CRGO silicon steel.

Custom OEM/ODM Support: Full OEM manufacturing support and customized transformer cores based on client drawings.

Large Production Capacity: Annual capacity over 100,000 tons of electrical steel; monthly core output exceeds 5,000 tons.

Energy Saving Material: Low iron loss and high permeability silicon steel significantly reduces Joule loss in power equipment.

24/7 Technical Support: Round-the-clock hotline support with remote diagnosis and on-site assistance available.

ISO Certified Quality: ISO9001, ISO14001, and ISO45001 certified with rigorous pre-dispatch product testing.

Company profile

High Repeat Buyers ChoiceManagement Certification100% Finished Products InspectionImporters and Exporters

Hunan Zhuofan Electric Power Equipment Co. Ltd

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2025-03-01Nearest Port: Guangzhou PortAverage Response Time: ≤4.42hTerms of Payment: T/T, LC

AI-Powered supplier vetting

SummaryThe supplier is identified as a trade company in the manufacturing industry and is described as a professional technical supplier. It offers broad customization and ODM services, reports new products within the past year, and has stated CRGO/transformer-core productivity of 60,000 tons. However, quality assurance is explicitly absent, only one quality inspector is reported, and corrective-action and complaint procedures lack written records. The supplier has inventory capability but no valid manufacturing-capacity contract with related subcontractors, overseas warehouse, showroom, agents, branches, or offline trade-show participation. Export activity is reported at 41%–50% of sales, but exporting began only one year ago. Financial information is incomplete and inconsistent across the reported periods, so credibility cannot be fully assessed. No customer cases or certifications are provided.

CertificationsThe provided information states that quality assurance in quality-control processes is absent. No certification holdings are reported, so certification status cannot be positively verified; the explicit lack of quality assurance is a deficiency relevant to quality-system maturity.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records. It has inventory capability and accepts multiple service quotation and payment terms, while lacking overseas warehouses, showrooms, agents, branches, and overseas service coverage. The available evidence shows limited and weakly documented after-sales infrastructure.

R&D capabilityThe supplier reports R&D capability, new products within the past year, and ODM services. It does not provide 3D software design services or an available SDK, so innovation capability is evidenced in product development and design manufacturing but not in software-related development.

Production capacityReported productivity is 60,000 tons for CRGO/transformer cores, with longitudinal, transverse, and laser transverse cutting equipment. Lead time is within 15 working days in both peak and off-season, and inventory capability is available; however, there is no valid contract covering manufacturing capacity with related subcontractors, which limits verification of production control.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, flexible customization, and ODM services. This provides direct evidence of broad product customization and original-design manufacturing capability.

Product Q&A

Q:What kinds of products can you provide?

We provide OEM transformer cores, CRGO mother coils, silicon steel, slit coils, and transformer laminations.

Q:Who are you and what is your background?

We are a pioneering force in CRGO silicon steel products in China and the exclusive user of WISCO.

Q:How do you guarantee product quality?

We hold ISO9001 certification. Engineers conduct thorough calculations before orders, and we rigorously test each product before dispatch.

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

We have over 10 years of experience, use advanced manufacturing equipment, and have a monthly transformer core production capacity exceeding 5,000 tons.

Q:What are the payment terms and lead times?

Payment terms are T/T or LC. The average lead time is within 15 working days for both peak and off-season periods.