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Cold Rolled CRGO Grain Oriented Electrical Silicon Steel Coil for Transformer Core
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
AvailableType
CoilStandard
AISI, GB, BSModel NO.
23RK075Composition
Oritend Silicon SteelTechnique
Cold RolledShape
RollSurface Treatment
CoatedSpecial Use
Silicon SteelApplication
PowertransformerThickness
0.30mm, 0.27mm,0.20mmIron Loss
0.70W/Kg(1.7t/50Hz)M.P. Append J800/50t
1-91Transport Package
Standard Export PackageSpecification
Width: 850-1200mmTrademark
WISCO Zhuo Fan PowerOrigin
ChinaHS Code
72251100Production Capacity
5000ton/Per MonthKey features
Exclusive WISCO Partner: Exclusive user of WISCO grain-oriented silicon steel ensuring premium raw material quality.
Customized Core Assembly: Fully assembled cores for data center, oil-immersed, and power transformers based on client drawings.
Advanced Production Capacity: Over 100,000 tons annual capacity with 10 advanced slitting and cutting production lines.
Comprehensive Technical Support: 24/7 hotline support, remote diagnosis, and on-site assistance from seasoned engineers.
Wide Thickness Range: Available in 0.30mm, 0.27mm, and 0.20mm thicknesses for various transformer applications.
ISO Certified Quality: Certified under ISO9001, ISO14001, and ISO45001 standards with rigorous pre-dispatch testing.
Customized Training Services: Tailored training provided for operational and maintenance staff on product usage and upkeep.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2025-03-01Nearest Port: Guangzhou PortAverage Response Time: ≤3.80hTerms 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?
A:
OEM transformer core, CRGO mother coils, silicon steel, slit coils, transformer lamination.
Q:Who are you?
A:
We are a pioneering force in CRGO silicon steel products in China and the exclusive user of WISCO.
Q:How can you guarantee quality?
A:
We have ISO9001 Standard certification. Engineers conduct thorough calculations before orders, and we rigorously test each product before dispatch.
Q:Why should you buy from us?
A:
With over 10 years of experience, we utilize advanced manufacturing equipment and have a monthly production capacity exceeding 5,000 tons.
Q:What is your warranty policy?
A:
We strictly adhere to national warranty regulations and provide a clearly defined product quality guarantee period.
Send Inquiry
*To:
Hunan Zhuofan Electric Power Equipment Co. Ltd
Hunan Zhuofan Electric Power Equipment Co. Ltd*Content:
Supplier replies will be sent to your registered email
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