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Transformer Manufacturing Facility

Advanced Power Transformer Solutions

Manufacturer & Supplier of Dry, Oil-Immersed, Rectifier, and Specialty Transformers up to 110kV. Trusted by industries worldwide for reliability, efficiency, and innovation.

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About Zhifeng Transformer

Shandong Zhifeng Transformer Co., Ltd is a leading manufacturer and supplier of high-quality power transformers, specializing in dry-type, oil-immersed, rectifier, and specialty transformers for industrial, energy, and infrastructure applications.

With advanced equipment, an elite engineering team, and a commitment to quality, we deliver reliable and efficient transformer solutions tailored to meet the unique demands of our global customers.

Advanced Equipment

Comprehensive performance testing systems ensure every transformer meets international standards.

Exquisite Technique

Precision engineering combining modern technology with proven manufacturing practices.

Elite Team

Experienced engineers and technicians with standardized production processes.

Reliable Quality

Comprehensive quality management system ensuring durability and performance.

Transformer Assembly Line

Our Product Range

High-performance transformers engineered for industrial and energy applications

35kV Rectifier Transformer

35kV Rectifier Transformer

Three-phase high-voltage distribution rectifier transformer for industrial electrolysis and power conversion.

  • Voltage: 35kV
  • Application: Hydrogen production via water electrolysis
  • Core Type: Pure copper, oil-immersed
110kV Specialty Transformer

110kV Specialty Transformer

Custom three-phase high-voltage power transformer for specialized industrial and grid applications.

  • Voltage: 110kV
  • Design: Customizable for client requirements
  • Efficiency: High-performance core and winding
35kV Oil-Immersed Transformer

35kV Oil-Immersed Transformer

High-voltage distribution transformer with triangular iron core design for enhanced efficiency.

  • Capacity: 6300kVA to 31500kVA
  • Core: Triangular iron core
  • Cooling: Oil-immersed, pure copper windings
Dry Transformer

Dry-Type Transformer

Eco-friendly, fire-resistant transformer ideal for indoor installations and urban power distribution.

  • Insulation: Epoxy resin or VPI
  • Environment: No oil, low maintenance
  • Applications: Commercial buildings, data centers
Box-Type Substation

Box-Type Substation

Integrated power solution combining transformer, switchgear, and protection in a compact enclosure.

  • Design: Prefabricated, modular
  • Installation: Outdoor, space-saving
  • Protection: IP54 rated enclosure
Single-Phase Transformer

Single-Phase Transformer

Compact and efficient solution for low-power applications and auxiliary systems.

  • Phase: Single-phase
  • Power Range: Up to 500kVA
  • Applications: Lighting, control circuits, small machinery
Arc-Canceling Coil Transformer

Arc-Canceling Coil Transformer

Specialized transformer for grounding systems to suppress arc faults in medium-voltage networks.

  • Function: Neutral grounding compensation
  • Voltage: 10kV–35kV systems
  • Protection: Prevents arc overvoltage and outages
35kV High-Frequency Transformer

35kV High-Frequency Transformer

Designed for high-frequency power conversion in modern industrial and renewable energy systems.

  • Frequency: Up to 1kHz
  • Core: Amorphous or nanocrystalline
  • Efficiency: >98% at rated load

Why Choose Zhifeng?

Engineered for performance, reliability, and long-term value

Certified Quality

ISO and IEC-compliant manufacturing with rigorous testing at every stage.

High Efficiency

Low losses, high energy savings, and optimized performance under load.

Custom Solutions

Tailored designs for unique voltage, frequency, and environmental needs.

Global Support

Exported to multiple countries with technical support and after-sales service.

110kV
Max Voltage
31,500
kVA Capacity
30+
Countries Served
15+
Years Experience

Frequently Asked Questions

What types of transformers do you manufacture?

We produce dry-type transformers, oil-immersed transformers, rectifier transformers, specialty transformers (including 110kV and 35kV models), box-type substations, single-phase transformers, and arc-canceling coil transformers.

Can you customize transformers for specific requirements?

Yes, we offer fully customizable solutions including voltage ratings, cooling methods, core materials, and enclosure types to meet project-specific needs.

What is the difference between dry-type and oil-immersed transformers?

Dry-type transformers use air or resin for insulation and are ideal for indoor use due to fire safety. Oil-immersed transformers use oil for cooling and insulation, offering higher efficiency and capacity for outdoor or industrial use.

Do you provide international certifications?

Our products comply with international standards including IEC, IEEE, and GB. We provide test reports and certification documentation upon request.

What is your production and delivery time?

Standard products are delivered within 4–8 weeks. Custom designs may require additional time depending on complexity. We provide detailed timelines during quotation.

Get in Touch

For product inquiries, technical support, or custom solutions, visit our official website to connect with our team.

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