Harbin Transformer
Transformer
Founded in 1955

Harbin Transformer
Manufacturing Company

Formerly known as the Harbin Transformer Factory. A medium-scale state-owned enterprise, ranked among China's TOP-500 manufacturers of electrical equipment. A leader in the transformer industry of Heilongjiang Province.

0+
Years of experience
TOP 0
Manufacturers in China
0 kV
Max. voltage class
1955 — Factory Foundation
1970 — 110 kV Manufacturer
1992 — National 220 kV Manufacturer
1997 — Power Grid Modernization
Scroll Down
New Production Complex

Harbin
High-Tech Zone

📍 16 Tianping Street, Daoli District. A key project of Harbin's development strategy.

120 000 m²
Complex area
700 million ¥
Government investment
1 000 000 V
"Double Million" Project
1 000 kV
Production capabilities
Production Complex
Scale and Team

Professional Team

Provincial Technical Center. Collaboration with universities and research institutes.

0
Employees
0
Engineers
0
Specialists
0
Skilled Workers
0
Master's degree holders
0
Industry experts
Engineer at work
Production line
500 kV transformer
Production Capabilities

Voltage Class up to 1000 kV

Priority classes — 500 kV and 220 kV. Compliance with international IEC standards.

Annual Capacity 40 000 MVA
Max. Voltage Class 1 000 kV
Max. Transformer Power 1 000 MVA
Transformers 220 kV+ in operation 300+
Product Line

Full Range of Transformers

All products are energy-saving, comply with IEC, performance indicators meet S11 series (exceeding national standards).

220 Kv
220–500 kV
High-Voltage Class Power Transformers
Priority
110 Kv
66–110 kV
Medium-Voltage Class Transformers
IEC
Special transformers
10–35 kV
Dry-type, Mining Transformers and Special Products
S11
reactors
Reactors and Coils
Shunt Reactors and Arc Suppression Coils
Energy Saving
Project Geography

Supplies Across China

Heilongjiang, Jilin, Liaoning, Inner Mongolia, Hebei, Tianjin, Henan and other regions. Participation in projects for wind energy, nuclear energy and smart grids, photovoltaics, hydroelectric power, thermal power, pumped storage power plants, petrochemicals.

Project map
China General Nuclear Power
China Datang Corporation
China Huadian Corporation
China Huaneng Group
China Energy Investment
State Power Investment Corp.
Key Completed Project

Yongyuan Substation

Heilongjiang Province — Commissioned on June 30, 2014.

500 kV

3 Transformers ODFS-334000/500

Stable operation without failures.
✓
No failures
✓
Stable characteristics
★
High industry acclaim
500 kV substation
Technical center
Technical Center & Digitalization

Digital Manufacturing

Product quality meets international standards.

  • Provincial Technical Center
  • Central Testing Station
  • Quality Control Station
ERP System
CAD Design
Finite Element Method
Design Optimization
3D Modeling
Testing Capabilities

Full Range of Tests

Routine type tests and special tests performed on in-house equipment.

15 000
kW
Generator (max.)
500
kV
Testing Transformer
4 800
kV
Impulse Voltage
3 600
kV
Chopped Impulse
High Voltage Laboratory
Manufacturing Processes

World-Class Manufacturing Technologies

01
Magnetic Core
Automatic cutting lines (Germany), stacking tables up to 300 tons
02
Winding
German winding machines, CNC centers
03
Welding
Platform area 1530 m², automatic submerged arc welding
04
Vacuum Drying
500 kW Vapor Phase drying system (Sweden)
05
Assembly
Cranes 200/30 t, air cushion system (Germany)
Magnetic core assembly
Production workshop
Oil treatment system
Oil Treatment System

World-Class Oil Purification

Full-cycle purification and storage of transformer oil.

⚡
Vacuum Purification
20,000 liters per hour
🔄
Separate lines
For oil grades No. 25 and No. 45
🏭
Full Cycle
Purification and storage
🌍
World-Class Level
Operational performance
After-Sales Service

Reliable Service

Installation
Specialists present during installation of transformers over 8,000 kVA
Response within 3 hours
Quick reaction to customer inquiries
On-site within 24/48 hours
24 hours within the province, 48 hours beyond
Warranty
For factory defects, return covered by the enterprise
🛡️
Reliable Design
Meticulous Manufacturing
Quality Service
Why Choose Us

Our 4 Key Advantages

01
State-Owned Status
TOP-500 manufacturer in China, strategic enterprise with government support
02
Scale & Support
700 million yuan investment, "Double Million" project, production up to 1000 kV
03
Full Product Range
From 10 kV to 500 kV, IEC standards, S11 series, energy saving
04
Advanced Equipment
Germany, Sweden, Taiwan — world-class manufacturing technologies