Transformer Manufacturer

WinPower powers the world with reliable transformer solutions.

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Professional Manufacturer of High-Voltage Power Transformers

WinPower Electric was established in Chengdu in 2015. Our manufacturing team brings more than 10 years of transformer industry experience. Our manufacturing base covers 80,000 m² and employs more than 2,000 people, including over 300 engineers and technical specialists. Six supporting production facilities manufacture selected key components in-house, helping us maintain consistent quality and delivery control.

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Global Standards and Customized One-Stop Solutions

Our transformers are designed and tested to applicable IEC, IEEE, ANSI, and other international standards. We support OEM and ODM customization and provide a minimum two-year warranty on WinPower transformers.

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WinPower Electric Co., Ltd.

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Power Transformers

WinPower manufactures oil-immersed power transformers for transmission, utility and industrial projects. Current published models cover 66 kV, 110 kV, 220 kV, 330 kV and 500 kV voltage classes, with double-winding and three-winding designs and on-load or off-circuit voltage regulation depending on the model. Please review each product page for its verified capacity range and configuration data.

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Distribution Transformers

WinPower supplies oil-immersed distribution transformers for utility, industrial and infrastructure projects. Current published models in this category cover 10 kV and 35 kV voltage classes, with rated capacity and voltage-regulation method varying by model. Please review each product page for verified technical data and configuration options.

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Dry-Type Transformers

WinPower supplies dry-type transformers for distribution, industrial, commercial, renewable energy and infrastructure applications. Current published models cover 10 kV, 20 kV and 35 kV classes, including off-circuit distribution transformers and on-load or off-circuit power transformers depending on the model. Please review each product page for verified capacity, insulation and configuration data.

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Pad-Mounted Transformers

WinPower supplies single-phase and three-phase pad-mounted transformers for distribution networks. Current published models cover 13.2 kV and 34.5 kV classes, with ratings of 5–167 kVA for single-phase models and 75–2,500 kVA for three-phase models. Please review each product page for verified technical data.

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Pole-Mounted Transformers

WinPower supplies single-phase pole-mounted transformers for overhead distribution networks. Current published models cover 13.2 kV and 34.5 kV classes with rated capacity from 5 kVA to 167 kVA. Please review each product page for verified technical data and configuration options.

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Substation Transformers

WinPower supplies prefabricated cabin substations, European-style compact substations and new energy transformer solutions for utility, renewable energy, industrial and infrastructure projects. Current published models cover 6–38 kV depending on product type. Please review each product page for verified capacity ranges and configuration data.

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Special Transformers

WinPower supplies special transformer and power-conversion solutions for industrial, utility, mining, renewable-energy and emergency applications. Current published products include integrated inverter and step-up converters, OSG/SG dry isolation transformers, grounding transformers, phase-shifting rectifier transformers, buried transformers, mine transformers and vehicle-mounted mobile transformers. Please review each product page for verified technical data and configuration options.

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2015

Established in


WinPower Electric Co., Ltd.


WinPower Electric Co., Ltd. was established in 2015 and is located in Chengdu, Sichuan Province, China. Our manufacturing team brings more than 10 years of transformer industry experience. Our production base covers 80,000 m² and employs more than 2,000 people, including over 300 engineers and technical specialists. Our product portfolio includes power, distribution, substation, pad-mounted, pole-mounted, dry-type, furnace, and other customized transformers. Six supporting production facilities manufacture selected key components in-house, helping us maintain consistent quality and delivery control.

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2000 +

· with a total workforce of more than 2000 employees

80000

· Covers an area of 80,000 square meters

500 kV

· Manufactures power transformers up to 500 kV

CUSTOMIZABLE SOLUTIONS

We offer fully customizable transformer solutions designed to meet your specific needs. Our team of expert engineers works closely with you to create transformers that align perfectly with your project's specifications and goals.

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Case Studies

WinPower provides customized transformer solutions for telecom base stations, communication networks, data centers, and related infrastructure.

WinPower provides transformer solutions for power transmission and distribution systems, including substation and distribution transformers designed to support a stable and reliable power supply.

Global partners

Henan Agricultural University
China Huaneng
CEEC
Nanchang Hangkong Unversity
CNNC
China Energy Conservation and Environmental Protection
Huarun
China Datang
CHN Energy
Geely Auto
Briliance Auto
Wuhan University of Technology

Canada

America

Brazil

Spain

South Africa

Germany

China

Poland

Algeria

Turkey

Israel

Mozambique

Egypt

Ukraine

Russia

India

Sri Lanka

South Korea

Japan

Indonesia

Australia

Argentina

Global partners

OEM and ODM

OEM and ODM Transformer Solutions

WinPower provides project-specific transformer and component support based on approved technical requirements. Tell us the required capacity, primary and secondary voltages, phase, frequency, installation environment, applicable standard, and delivery destination.

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Request a Quote

Complete the form below and provide your basic project requirements. Our sales team will review your inquiry and contact you within one business day.