Powered by Made-in-China.com
Silicon Steel Core Rapid Shipping From Stock with Half-Mitered Seam Enhanced Flatness & Performance
US$20.00-30.00
20 Pieces
Product specifications
Customization
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, LightingPhase
ThreeModel NO.
TICCore
Silicon Steel CoreWinding Type
Separated Winding TransformerCertification
ISO9001, CCC, ISO9001:2015Usage
Single-phase Transformer, Combined Transformer, Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyBrand
JncnTransport Package
as Specified by CustomerSpecification
Per customer specificationsTrademark
JNCNOrigin
ChinaHS Code
8504210000Production Capacity
50000Key features
Superior Core Performance: Features low loss, low noise, low no-load current, and high mechanical strength.
Automated Precision Manufacturing: Intelligent production lines ensure high precision, minimal burrs, and excellent flatness.
Comprehensive Customization: Offers full customization, minor customization, and flexible options from samples or designs.
Wide Voltage Coverage: Solutions available for voltage grades from 10kV to 110kV.
Multiple Core Configurations: Available in 3-step, 5-step, and 7-step constructions with various seam types.
Global Certifications: Compliant with IEC standards and certified with ISO 9001, CCC, and CE.
EPC Turnkey Services: Provides engineering, procurement, and construction services up to 220kV.
Rapid Stock Shipping: Fast delivery for standard products with lead times around 15-30 days.
Company profile
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: 1 Year CertifiedNearest Port: Chongqing PortAverage Response Time: ≤0.01h
AI-Powered supplier vetting
SummaryChongqing JNCN Electric Co., Ltd. is identified as a Chinese manufacturer/factory producing transformers, substations, switchgear, bus ducts, and related new-energy equipment. The supplier reports ISO 9001, ISO 14001, OHSMS18001, and ISO50001 certifications, and an SGS audit record valid from October 22, 2025 to October 21, 2026. Its stated capabilities include technical research, advanced testing and production equipment, more than 10 production lines, 11–20 years of R&D engineer experience, and 6–10 quality-control staff. Products are exported to several regions, with exports representing 21%–30% of total sales. However, overseas service infrastructure, 3D design, ODM/OEM, raw-material traceability, new-product launches, Fortune 500 cooperation, and after-sales capabilities are not substantiated in the provided data.
Supplier typeThe supplier is explicitly identified as a factory and Manufacturer/Factory, operating as a limited company in Chongqing, China. Its stated business is electrical and electronics manufacturing, with a product portfolio covering transformers, substations, switchgear, bus ducts, and new-energy equipment.
CertificationsThe supplier reports ISO9001, ISO14001, OHSMS18001, and ISO50001 certifications, while another record specifically lists ISO 9001 and ISO 14001. An SGS audit record is shown as valid from 2025-10-22 through 2026-10-21, supporting documented third-party audit coverage during that period.
R&D capabilityThe company describes itself as having strong technical development capabilities, advanced testing and production equipment, strong R&D with university partnerships, and continuous product development. Its R&D engineer experience is listed as 11–20 years, but new-product activity, 3D design services, ODM capability, and OEM capability are explicitly unknown.
Production capacityThe supplier is presented as an integrated production and manufacturing enterprise with advanced testing instruments and production equipment, more than 10 production lines, and a broad electrical-equipment portfolio. Its factory status and stated manufacturing scope provide explicit evidence of production capability.
Product Q&A
Q:Are you a manufacturer or a trading company?
A:
We are a integrated group company that combines R&D, manufacturing, sales, and engineering services. We own modern production facilities and have our own R&D team, which allows us to maintain direct control over product quality, technology, and delivery schedules. Furthermore, we offer professional EPC turnkey services, providing one-stop solutions from design and procurement to construction.
Q:What are your main products? Do you offer customizations?
A:
Our core product lines include: 1. Energy-Saving Power Transformers: Dry-type transformers, oil-immersed transformers, compact substations. 2. Intelligent Complete Sets of Equipment: HV/LV switchgear, distribution cabinets, automation control systems. 3. New Energy Equipment: PV inverters, Power Conversion Systems (PCS), new energy boosting stations. 4. Industrial Electrical Equipment: Customized electrical solutions for specific industries (e.g., chemical, metallurgy). Yes, we specialize in cus
Q:What international standards and certifications do your products comply with?
A:
Our products are strictly designed and manufactured in compliance with International Electrotechnical Commission (IEC) standards. We are certified with ISO 9001 Quality Management System. Our key products (such as transformers and switchgear) also hold international certifications like CE. We are committed to meeting the entry requirements of various global markets.
Q:Can you provide EPC (Engineering, Procurement, Construction) services? What does it include?
A:
Absolutely. We provide comprehensive EPC turnkey services for up to 220KV transmission & distribution projects and new energy projects. Our service covers: Engineering: Preliminary & detailed design, system integration, and optimization. Procurement: Sourcing, testing, and supply of all major equipment and materials. Construction: Civil works, equipment installation, system commissioning, and final handover. We ensure the project is completed on time, within budget, and meets the expected perfor
Q:How do you ensure product quality and reliability?
A:
We guarantee product quality through a multi-tiered approach: Source Control: We use high-quality raw materials and core components. Process Control: We implement a comprehensive ISO 9001 Quality Management System with strict inspections at every production stage. Final Testing: Every piece of equipment undergoes rigorous tests before shipment, including withstand voltage tests, partial discharge tests, and functional tests. Test reports are available. Warranty: We offer a standard warranty of 1
Send Inquiry
*To:
Chongqing JNCN Electric Co., Ltd.
Chongqing JNCN Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Premium CRGO Transformer Iron Core with High-Quality Silicon Steel
US$2,220.00-2,500.00
1 Ton(MOQ)
Premium CRGO Silicon Steel Transformer Core with Custom Width Sheets
US$2,200.00-2,460.00
1 Ton(MOQ)
OEM Silicon Steel Electric Transformer Core with Custom Design
US$2,150.00-2,410.00
1 Ton(MOQ)
Custom Size Dry Type Transformer Core with CRGO Silicon Steel Lamination
US$500.00-3,000.00
1 Piece(MOQ)
High-Performance Transformer Core Made From Superior Silicon Steel
US$2,100.00-2,410.00
1 Ton(MOQ)
Transformer Transformer Core with Silicon Steel for 800kVA Capacity
US$500.00-3,000.00
1 Piece(MOQ)
Silicon Steel Sheet with Ei Core Transformer Price
US$900.00-1,200.00
1 Ton(MOQ)
OEM Precision CRGO Oriented Silicon Steel Distribution Transformer Iron Core with CE Certificate
US$5.00-22.00
1 Piece(MOQ)
Industrial Dry Transformer Core with CRGO Silicon Steel
US$500.00-3,000.00
1 Piece(MOQ)
Large Stock Custom CRGO Silicon Steel Sheet Dry Transformer Core
US$500.00-3,000.00
1 Piece(MOQ)
Superior Quality Distribution Transformer Core Crafted From Silicon Steel Customized Transformer Core
US$1.20-69.00
10 Pieces(MOQ)
Quick Dispatch Silicon Steel Core From Stock with Custom Lap Joints Low No-Load Current & Partial Discharge
US$20.00-30.00
20 Pieces(MOQ)
High Quality Transformer Silicon Core Plate with Ei and Ui Type
US$1,800.00-3,050.00
1 Ton(MOQ)
Silicon Steel Core Fast Dispatch From Stock with Direct Seam Option Improved Efficiency & Shortened Lead Time
US$20.00-30.00
20 Pieces(MOQ)
Silicon Ei Iron Core Supplier with High Quality
US$900.00-1,200.00
1 Ton(MOQ)
Iron Coil Cores and Steel with High Magnetic Strength
US$900.00-1,200.00
1 Ton(MOQ)
High-Quality CRGO Silicon Steel Transformer Core with Superior Magnetic Performance
US$1,800.00-1,900.00
1 Ton(MOQ)
CRGO Silicon Steel Sheet Iron Core for Power Transformer
US$1,800.00-3,250.00
1 Ton(MOQ)
