Oil-Immersed Power Transformers
10kVโ35kV oil-immersed power transformers designed for power utilities and heavy industries requiring stable and efficient energy distribution.
Henan Pirooz Power Co., Ltd. โ Comprehensive manufacturer of power transformers and complete transmission & distribution solutions for global energy infrastructure.
Henan Pirooz Power Co., Ltd. is a comprehensive electrical power equipment manufacturer integrating research and development, engineering design, production, sales, and after-sales service. The company specializes in customized solutions for power transformers and complete sets of transmission and distribution equipment, providing reliable and efficient electrical products for global energy infrastructure projects.
The company operates a modern manufacturing facility with a complete production system covering product design, precision machining, assembly, and full electrical testing. Equipped with advanced production lines and strict quality control procedures, Henan Pirooz Power Co., Ltd. ensures that all products meet international standards and customer-specific technical requirements, maintaining high performance, safety, and durability.
Our core product range covers oil-immersed transformers, dry-type transformers, specialized industrial transformers, and complete electrical system solutions โ engineered for reliability, efficiency, and international standards compliance.
10kVโ35kV oil-immersed power transformers designed for power utilities and heavy industries requiring stable and efficient energy distribution.
Resin-encapsulated dry-type transformers offering superior fire safety and environmental performance for indoor and urban installations.
On-load tap-changing transformers, rectifier transformers, and furnace transformers for demanding industrial applications.
Our complete production system spans precision machining, component fabrication, assembly, and full electrical testing โ every step engineered to deliver consistent quality and performance.
Our integrated electrical solutions are widely applied across diverse sectors โ from power grid construction and industrial manufacturing to mining, petrochemicals, transportation, and renewable energy.
Transformers and switchgear for urban and rural power grid infrastructure development and expansion projects.
Reliable power distribution solutions for large-scale factories, assembly plants, and industrial complexes.
Heavy-duty furnace transformers and rectifier transformers designed for the extreme demands of mining and metallurgical operations.
Explosion-safe, high-reliability transformer solutions for oil refineries and chemical processing facilities.
Traction and distribution transformers for railway electrification, metro systems, and transportation infrastructure.
Step-up transformers and collection substations for solar farms, wind power projects, and green energy installations.
European-style compact substations and underground distribution systems for commercial buildings and residential developments.
Dependable power supply solutions for water treatment plants, pumping stations, and municipal utility infrastructure.
In addition to transformers, the company provides complete electrical system solutions โ from high and low voltage switchgear to compact substations and underground distribution systems, all designed for seamless integration into modern energy infrastructure.
Looking ahead, the company is committed to innovation, energy efficiency, and smart manufacturing development. By continuously improving product performance and system integration capabilities, Henan Pirooz Power Co., Ltd. aims to become a globally recognized provider of advanced power equipment solutions, supporting the development of modern and sustainable energy infrastructure.
Integration of robotic mechanical arms and CNC laser cutting machines enables precision manufacturing at scale, reducing human error and improving consistency across all product lines.
Every transformer undergoes comprehensive electrical testing including no-load loss, load loss, impedance voltage, and insulation resistance measurements to verify full compliance with IEC and customer specifications.
Our S20 and SCBH15 series represent the latest generation of ultra-low-loss transformers, delivering superior energy efficiency to reduce operational costs and carbon footprint for end users.
Every product leaving our facility has undergone rigorous quality control procedures and meets international standards. Our commitment to quality is embedded in every stage of the manufacturing process.
All transformers designed and tested in accordance with IEC 60076 international standards for power transformers, ensuring global market acceptance.
100% factory testing including routine tests, type tests, and special tests to verify electrical performance, insulation integrity, and safety parameters.
Strict quality management system covering incoming material inspection, in-process quality control, and final product verification before shipment.
Flexible engineering capabilities to meet customer-specific technical requirements, local grid standards, and special application demands worldwide.
With a growing international footprint, Henan Pirooz Power continues to expand its production capacity and technological capabilities to meet increasing global demand. Here's what sets us apart.
From raw material processing to finished product delivery, our entire production chain is managed in-house. This gives us unparalleled control over quality, lead times, and cost โ benefits we pass directly to our customers through competitive pricing and reliable delivery schedules.
We specialize in tailoring transformer specifications to meet exact project requirements, local grid codes, and special application demands.
Proven track record exporting to 50+ countries with expertise in international logistics, documentation, and compliance requirements.
From 10kV oil-immersed transformers to complete substation solutions โ one trusted supplier for all your power equipment needs.
Dedicated technical support team providing installation guidance, commissioning assistance, and long-term maintenance consultation.
Committed to smart manufacturing development and energy efficiency improvement, continuously upgrading our product lines to meet evolving market needs.
With a growing international footprint, Henan Pirooz Power Co., Ltd. has exported its products to multiple countries and regions worldwide, building long-term partnerships across global energy markets. The company continues to expand its production capacity and technological capabilities to meet increasing international demand.
Our international business spans power utilities, EPC contractors, industrial enterprises, and government infrastructure projects. We understand the unique requirements of different markets and provide localized technical support and documentation.
By continuously expanding our production capacity and upgrading our technological capabilities, we are positioned to support the growing global demand for reliable, efficient, and sustainable power equipment solutions.
Long-term partnerships built on quality, reliability, and responsive service โ hear directly from customers who rely on Pirooz Power for their energy infrastructure projects.
We have been sourcing S13 series oil-immersed transformers from Pirooz Power for three consecutive years. The product quality is consistently excellent, and their technical team is always responsive to our specific grid requirements. Highly recommended for large-scale power infrastructure projects.
The SCB13 dry-type transformers we ordered for our industrial complex met all IEC specifications perfectly. The factory testing reports were comprehensive and the delivery was on schedule. Pirooz Power is now our preferred transformer supplier in China.
We sourced European-style compact substations and pad-mounted transformers for our renewable energy project. Pirooz Power's engineering team provided excellent customization support and the products performed flawlessly after installation. We will definitely partner with them again.

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