Chenfan Electric
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Company

About Chenfan Electric

Factory-direct transformer cores and CRGO supply for global OEMs. Industrial-scale processing delivers competitive pricing, precise manufacturing and heavy-core capability up to 100 t.

  • 15 years of industry experience
  • Up to 100 t per core
  • Global supply
Chenfan Electric factory site

Company

The scale behind your supply

Chenfan Electric office
Chenfan Electric office

Xiongxian Chenfan Electric Power Technology Co., Ltd. manufactures transformer cores and supplies grain-oriented electrical steel from Baoding, Hebei, China. We serve transformer manufacturers with CRGO coils, slit coils, precision-cut laminations, pre-stacked packets and complete core assemblies.

Annual production value
~USD 30 million
Industry experience
15 years
Regular CRGO inventory
~3,000 t
Processing capacity
~1,500 t / month
Maximum single-core capability
100 t
Regular-product lead time
~7 days

FACTORY FILM

Inside Chenfan Electric.

Transformer core manufacturing and CRGO processing.

Poster for the Chenfan Electric factory film.1:11

Equipment & processes

An integrated manufacturing system

Transformer core manufacturing workshop
Transformer core manufacturing workshop

From coil processing to heavy-core assembly

Longitudinal slitting, automatic cut-to-length processing, Step-Lap production and pre-stacking feed an assembly operation capable of single finished cores up to 100 t.

Hydraulic turning supports large-core handling. Independent fully automatic packaging equipment completes the slit-coil supply process.

Cut-edge control
Burr height <0.02 mm
Stack quality
Stacking factor >97%

Company credentials

Certificates & Qualifications

View company certificates and the scope stated in the original documents.

Translated titles are for reference. Document details follow the originals.

ISO 9001:2015 quality management system certificate

ISO 9001:2015 quality management system certificate

XIONGXIAN CHENFAN ELECTRIC POWER TECHNOLOGY CO., LTD.

3050260312122Q

Document details
Certificate holder
XIONGXIAN CHENFAN ELECTRIC POWER TECHNOLOGY CO., LTD.
Issued by
Quality Research Organization
QRO Certification LLP
Document number
3050260312122Q
Issue date
2026-03-12
Valid until
2029-03-11
Scope
Design, production and sales of oil-immersed transformers, dry-type transformers and transformer cores (CRGO).
Enterprise credit evaluation (AAA)

Enterprise credit evaluation (AAA)

Xiongxian Chenfan Electric Power Technology Co., Ltd

GHGJ-1489143446

Document details
Certificate holder
Xiongxian Chenfan Electric Power Technology Co., Ltd
Issued by
全国信用公示平台
高徽信用评价有限公司
Document number
GHGJ-1489143446
Issue date
2026-03-13
Valid until
2029-03-12
Scope
AAA enterprise credit evaluation
Enterprise credit rating (AAA)

Enterprise credit rating (AAA)

Xiongxian Chenfan Electric Power Technology Co., Ltd

GHGJ-4534143446

Document details
Certificate holder
Xiongxian Chenfan Electric Power Technology Co., Ltd
Issued by
全国信用公示平台
高徽信用评价有限公司
Document number
GHGJ-4534143446
Issue date
2026-03-13
Valid until
2029-03-12
Scope
AAA enterprise credit evaluation
Supplier integrity (AAA)

Supplier integrity (AAA)

Xiongxian Chenfan Electric Power Technology Co., Ltd

GHGJ-6446143446

Document details
Certificate holder
Xiongxian Chenfan Electric Power Technology Co., Ltd
Issued by
全国信用公示平台
高徽信用评价有限公司
Document number
GHGJ-6446143446
Issue date
2026-03-13
Valid until
2029-03-12
Scope
AAA enterprise credit evaluation
Model enterprise for business integrity (AAA)

Model enterprise for business integrity (AAA)

Xiongxian Chenfan Electric Power Technology Co., Ltd

GHGJ-7708143446

Document details
Certificate holder
Xiongxian Chenfan Electric Power Technology Co., Ltd
Issued by
全国信用公示平台
高徽信用评价有限公司
Document number
GHGJ-7708143446
Issue date
2026-03-13
Valid until
2029-03-12
Scope
AAA enterprise credit evaluation
Contract performance and integrity (AAA)

Contract performance and integrity (AAA)

Xiongxian Chenfan Electric Power Technology Co., Ltd

GHGJ-4492143446

Document details
Certificate holder
Xiongxian Chenfan Electric Power Technology Co., Ltd
Issued by
全国信用公示平台
高徽信用评价有限公司
Document number
GHGJ-4492143446
Issue date
2026-03-13
Valid until
2029-03-12
Scope
AAA enterprise credit evaluation
View more documents (5)
Service and business integrity (AAA)

Service and business integrity (AAA)

Xiongxian Chenfan Electric Power Technology Co., Ltd

GHGJ-9537143446

Document details
Certificate holder
Xiongxian Chenfan Electric Power Technology Co., Ltd
Issued by
全国信用公示平台
高徽信用评价有限公司
Document number
GHGJ-9537143446
Issue date
2026-03-13
Valid until
2029-03-12
Scope
AAA enterprise credit evaluation
Quality and business integrity (AAA)

Quality and business integrity (AAA)

Xiongxian Chenfan Electric Power Technology Co., Ltd

GHGJ-9531143446

Document details
Certificate holder
Xiongxian Chenfan Electric Power Technology Co., Ltd
Issued by
全国信用公示平台
高徽信用评价有限公司
Document number
GHGJ-9531143446
Issue date
2026-03-13
Valid until
2029-03-12
Scope
AAA enterprise credit evaluation
Utility model patent — original 1

Utility model patent — original 1

For details, refer to the original documents.

Document details

These utility model patent documents do not represent certification of all products.

Utility model patent — original 2

Utility model patent — original 2

For details, refer to the original documents.

Document details

These utility model patent documents do not represent certification of all products.

Utility model patent — original 3

Utility model patent — original 3

For details, refer to the original documents.

Document details

These utility model patent documents do not represent certification of all products.

Document details

Material sourcing

A broad CRGO material base

Our material sourcing and use includes CRGO from the following producers, selected for the required grade, thickness and transformer design.

  • Baosteel
  • Shougang
  • Hongwang
  • Baotou Weifeng
  • Nippon Steel
  • POSCO
  • thyssenkrupp

Customers & delivery

Proven supply experience. Global delivery.

Chenfan Electric office building
Chenfan Electric office building

Major equipment manufacturers

Our supply experience includes projects for major power-equipment manufacturers. Core design, delivery scope and project references are shared where permitted.

View project references ↗

Global delivery

Export preparation covers moisture and edge protection, restraint, package identification and handling information. Core assemblies and pre-stacked packets are prepared for the receiving factory's production process.

Regular products typically require around 7 days. Large custom cores follow a schedule confirmed for the drawing, material and order quantity.

Downloads

Company & Product Catalog

Product range, manufacturing capabilities and project references.

Full product catalog

Full product catalog — English

Product information, transformer core manufacturing and CRGO processing in one 32-page catalog.

English32 pages6.79 MBEdition 2026

Company profile

Company profile — English

A concise 12-page introduction to Chenfan Electric and its products.

English12 pages2.21 MBEdition 2026
All language editions — 26 documents · 13 languages

All full catalog languages (13)

EnglishCurrent page language32 pages · 6.79 MB
Español32 pages · 6.77 MB
Deutsch32 pages · 7.81 MB
Français32 pages · 7.21 MB
Português (Brasil)32 pages · 7.21 MB
Türkçe32 pages · 6.77 MB
ไทย32 pages · 7.42 MB
Tiếng Việt32 pages · 6.78 MB
简体中文32 pages · 8.66 MB
Русский32 pages · 7.25 MB
العربية32 pages · 7.54 MB
Bahasa Indonesia32 pages · 6.77 MB
Italiano32 pages · 6.77 MB

All company profile languages (13)

EnglishCurrent page language12 pages · 2.21 MB
Español12 pages · 2.10 MB
Deutsch12 pages · 3.81 MB
Français12 pages · 2.10 MB
Português (Brasil)12 pages · 2.10 MB
Türkçe12 pages · 2.10 MB
ไทย12 pages · 2.12 MB
Tiếng Việt12 pages · 2.11 MB
简体中文12 pages · 2.48 MB
Русский12 pages · 2.11 MB
العربية12 pages · 2.12 MB
Bahasa Indonesia12 pages · 2.10 MB
Italiano12 pages · 2.10 MB

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