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Precision Transformer Cores & CRGO Slitted Coils

Chenfan Electric manufactures laminated transformer cores, Multi-Step Lap cores, and custom-width CRGO / GOES slitted coils for transformer manufacturers. With 15 years of experience in CRGO and transformer core manufacturing, we supply transformer core products to customers including TBEA.

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Direct-from-Factory Transformer Core & CRGO Processing

Chenfan Electric provides CRGO slitting, core cutting, Multi-Step Lap stacking, inspection, and export packing directly from our factory in Hebei, China. We focus on dimensional accuracy, low burr height, stable stacking quality, and clear technical communication for transformer manufacturers.
Our products are made according to customer drawings, material requirements, no-load loss targets, and packing requirements. We can support both transformer core supply and selected SKD / CKD transformer component projects when the technical scope is clearly confirmed.

High quality three phase transformer core
Transformer core packed for export
Engineered for Minimum No-Load Loss

From CRGO slitting to final core stacking, we control burr height, cutting accuracy, step-lap alignment, and stacking quality. These process controls help transformer manufacturers reduce no-load loss risk, improve assembly consistency, and meet project requirements.

CRGO slitting and core cutting from our Hebei factory
Custom core fabrication according to customer drawings
MSL core stacking, inspection, and export packing support
Transformer Cores

Laminated and MSL transformer cores produced according to customer drawings and loss requirements.

CRGO / GOES Slitted Coils

Custom-width CRGO / GOES slitted coils for transformer core manufacturing.

SKD & CKD Solutions

Selected SKD / CKD support based on confirmed drawings and technical scope.

Direct Factory Pricing

Skip the middlemen. Get highly competitive prices directly from our manufacturing facility.

Custom Fabrication

Precision slitting and core cutting strictly according to your engineering drawings.

SKD/CKD Technical Support

Expert engineering guidance to help you assemble transformers efficiently in your local plant.

Ultra-Low Loss Guarantee

Premium materials ensuring your finished transformers pass stringent efficiency tests.

Strict Quality Control

Rigorous testing of magnetic properties and dimensional accuracy before every shipment.

Reliable Global Supply

Fast and secure shipping designed for our partners in Southeast Asia and worldwide.

Why Choose Chenfan Electric?

Chenfan Electric is a direct manufacturer of laminated transformer cores, MSL cores, and CRGO / GOES slitted coils. We have 15 years of experience in CRGO and transformer core manufacturing, and we supply transformer core products to customers including TBEA.

Guaranteed Low Loss

Processed from top-tier grain-oriented silicon steel. We strictly control tolerances to ensure your transformers meet international efficiency standards.

Factory Direct Pricing

Get competitive pricing and stable lead times directly from our manufacturing facility, reducing your raw material costs.

Complete SKD/CKD Support

Beyond iron cores, we provide full knock-down kits and assembly guidance to streamline your local transformer production.

Request a Quote Today

Email:

frank@chenfanelectric.com

Phone/whatsapp:

+86 186-1777-5005
+86 138-3309-9713

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