4YRSHunan Electric Union Corp.
Supplier
This supplier has been verified onsite by world-leading inspection company,
Bureau Veritas
Verified onsite by world-leading inspection company, BV Group
2018.10.11
full-screen
Hunan Electric Union is a diverse electric equipment manufacturer group located in middle south of China, and supplier of China national Grid.Limit InnovationWe are in a traditional business since transformers and switches are developed over hundred years, even the so called "new technologies" of cast resin technology, vacuum arc distinguish technology and digital protection technology have been used for decades.Based on industry characteristics and to focus on products manufacturing itself, we implement a "limit innovation" policy on our mature products1. Update products only if latest standards revision officially issued 2. Produce new products only if related technology are maturely developed.3. Focus limit innovation on external updates to make products easy to use and transport.Our MissionAfter several decades of reform and opening, the development of China's electric power has made great progress, the manufacturing industries have gradually entered a world-class level, and many well-known international companieshave chosen to set up factories in China.At the same time, we realized that many developing countries' power infrastructures are still very poor,so our mission is to provide the most cost effectiveproducts to world, and these products are transformed to meet relevant international standards (IEC and IEEE) based on widely used and proven reliable products in China in recent thirty years. Eventually, we could help the developing regions to update their energy quality and improve people's life.Products1. Oil Filled Transformer 6-145kV2. Cast Resin Transformer 6-36kV3. Pad Mounted Transformer 4.16-46kV4. SF6 Filled Ring main Unit 6-36kV5. MV Switchgear 4.16-36kV6. LV Switchboard 110-690V7. SF6 Circuit Breaker 36-145kV8. Disconnecting Switch 36-145kV9. PT and CT 6-145kV10. Soft Starter 0.4-15kVServices1. Project Consulting2. Cost Estimation3. Bidding PrepareProducts FeaturesWe defined four rules to estimate our products,1. Standards: All products should comply with IEC or IEEE standard codes.2. Requirements: All products should comply with technical agreement from end user.3. Easy to Use: All products should tested in factory and deliver with full, readable drawings and manuals.4. Fit to Container: All products should designed to load on a container.We could work together to win a project contract.
  • Transaction level
  • 1 Transactions
    10,000+
  • Response Time
    >72h
  • Response Rate
    55.6%
Business Type
Manufacturer, Trading Company
Country / Region
Hunan, China
Main ProductsOwnership
Private Owner
Total Employees
301 - 500 People
Total Annual Revenue
confidential
Year Established
2015
Certifications(1)
Product Certifications(2)Patents
-
Trademarks
-
Main Markets

PRODUCT CAPACITY

Production Flow

Production Equipment

Name
No
Quantity
Verified
Winding machine
No information
15
Drying room
No information
4
Silicon steel sheet line
No information
4
Spraying Line
No information
4
Plate shearing machine
No information
5
CNC bending machine
MB8-100X4200
2
CNC Punching Machine
MT300E
2
Verified

Factory Information

Factory Size
30,000-50,000 square meters
Factory Country/Region
No.1, West Xuefu Road, Longling Industrial Park, Heshan District, Yiyang City, Hunan Province, China
No. of Production Lines
Above 10
Contract Manufacturing
OEM Service OfferedDesign Service Offered
Annual Output Value
US$10 Million - US$50 Million

Annual Production Capacity

Product Name
Production Line Capacity
Actual Units Produced(Previous Year)
Verified
Transformer
3000 Pieces/Year
2605 Pieces
Complete set of equipment
3800 Sets/Year
3562 Sets
Verified

QUALITY CONTROL

Test Equipment

Machine Name
Brand & Model NO
Quantity
Verified
Lightning protection test equipment
No information
1
Resistance test instrument
JTZZ-10C2
2
Transformer turns ratio tester
JD2932E
2
Integrative test stand
No information
1
Transformer-ratio bridge
QJ35-1
1
Dielectric strength tester
No information
2
Dielectric strength tester
LK2672D
1
Relay protection tester
No information
1
DC high voltage generator
TYZGF-120KV/2MA
1
Verified

R&D CAPACITY

Production Certification

Picture
Certification Name
Certified By
Business Scope
Available Date
Verified
Test Report
DQJC
SZ11-10000kVA/35kV
2012-02-09 ~ 2017-02-08
CCC
CQC
Low Voltage Switchgear 380V~660V
2016-03-18 ~ 2019-11-10
Verified

Certification

Picture
Certification Name
Certified By
Business Scope
Available Date
Verified
ISO9001
QAC
Design,Development,Production and Services of 6-220kV,30-90000kVA Oil-immersed power transformer;10~35kV,30~6300kVA Epoxy Resins,H-Grade Dry Insulation Transformer(SC(B),SG(B));6kV and 10kV,100~3150kVA Flame~Proof Dry-Type Mine Transformer and Mobile Substation;Combined Transformer and High/Low Voltage Prefabricated Substation,35kV High voltage and Low Voltage switchgear,10kV High Voltage Switch,0.4kV Low Voltage switchgear
2014-11-28 ~ 2017-11-27
Verified

Research & Development

11 - 20 People