About us
HZ Power Transformer is a trusted China-based manufacturer of high-voltage power transformers, with over 25 years of experience in the global power industry.
Since our founding, we have grown into a leading supplier for power grids, industrial facilities, and renewable energy projects worldwide.
Our History & Expertise
Since 2000, we have specialized in research, development and manufacturing of high-voltage power transformers.
We cooperate with world-leading enterprises including ABB, Toshiba and Siemens, providing customized distribution & industrial transformer solutions for global power engineering projects.
Our Strengths & Certifications
Backed by ISO 9001 quality certification, we implement strict quality control throughout every production process. Our transformers are designed and tested to meet international standards, ensuring reliable performance even in the most demanding environments. From standard products to fully customized solutions, we tailor our designs to fit your unique voltage, capacity, and operational requirements.
Our Commitment to Customers
At HZ Power Transformer, we believe in long-term partnerships. Beyond manufacturing, we offer a full range of services, including safe transportation, professional on-site installation and commissioning, and comprehensive lifetime maintenance. Our goal is not just to supply transformers, but to deliver safe, efficient, and sustainable power solutions that support your global business operations.
Some Cool Facts
Numbers Speak For Ourselves
Products
Completed Projects
Quality Comes First! We Make Sure That Every Minute Detail Is Looked Into While Manufacturing Even The Smallest Product. Our Focus Is 100% On Client Needs And Satisfaction.
ISO 9001:2015 Certified – Quality Management System

Innovative Solutions
Custom High-Voltage Transformer Designs
Tailored To Global Power Engineering Projects
Quality Unsurpassed
Strict Full-Process Quality Control
ISO9001 Certified Stable Product Performance
Reliable Long-Term After-Sales Support
Global Power Project Cooperative Partner.
Got questions about your power transformer needs? Our ISO 9001-certified team is ready to help you find the perfect solution. Contact us today!

Certified & Experienced Team
All our technicians hold valid high-voltage and high-altitude operation certificates, ensuring safe, compliant, and professional execution of every power transformer project.
Explore our full range of power transformer solutions on our [Products Page].https://hzpowertransformer.com/products/
