Overview Huludao Power Equipment
About Us
Renowned nationwide as a backbone designated large-scale enterprise for manufacturing large power transformers
Honor and Qualification
China National Key High tech Enterprise
Development History
Understanding the Over 50 Years of History of Huludao Power Equipment
Corporate Culture
The power equipment professionals of the new era will work together with you to achieve great success and move forward hand in hand
Our Products
35kV-110kV power transformer
220kV and above power transformers
Amorphous alloy transformer
Dry type transformer
Distribution transformer
Box type substation
Energy storage inverter boost integrated box transformer
Excellent Quality & International Level
Technical Strength
Our company has developed technology for 500kV and below power transformers and shunt reactors. And has established long-term cooperative relationships with multiple domestic universities and research institutes such as Shenyang Transformer Research Bureau. The company currently has over 260 employees, including 48 technical personnel and 12 senior engineers.
Throughput
The company has introduced advanced production and testing equipment from countries such as Germany, the United States, and Japan, such as the 1000mm and 600mm iron core cutting production lines introduced by German company Georg, the 15 ton vertical winding machine imported from Finland, the Swiss imported partial discharge analyzer, the high pulse waveform analysis system introduced by American company Nigoric, and the Liaoning Inspection and Testing Center located at Huludao Power Equipment Company, which will undertake third-party supervision and testing of some products.
Experimental Ability
In order to reduce quality fluctuations in the production process, our company has developed detailed standards and procedures as guidance, equipped with 72 testing instruments, 20 quality inspectors, and 4 dedicated testing stations to conduct full process testing on semi-finished and finished products. Special arrangements have been made for engineers and chief designers to be responsible for raw material procurement until the product leaves the factory, achieving a one-time finished product process qualification rate of 99% and an oil leakage rate of less than 0.6%.
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While traditional transformer exports are booming, next-generation solid-state transformer technology is rapidly emerging. Solid-state transformers, also known as power electronic transformers, are hailed as the "energy routers" of new power systems. Multiple breakthroughs have been achieved in domestic technology. On March 25, 2026, Xinfengguang Electronic Technology Co., Ltd. successfully launched its next-generation solid-state transformer. The product is designed for 10kV input and 800V DC output with a power rating of 2500kW, featuring core advantages including high power density, low loss, and high functional integration. Xinfengguang has been involved in related technology research and development since participating in the National 863 Program in 2006, mastering the entire chain of core technologies including topology design, magnetic circuit optimization, manu...
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Since the beginning of 2026, China's transformer exports have continued their strong growth momentum. Customs data shows that in the first two months of 2026, China's exports of power transformers above 10MVA reached 4.4 billion RMB, a year-on-year increase of 61%, further accelerating from the 52% growth rate for the full year of 2025. For the entire year of 2025, power transformer exports grew more than 45% year-on-year, continuing a trend of rapid growth. By market segment, the Middle East contributed the largest share at 34% with 32% year-on-year growth; Asia saw the most rapid growth, accounting for 26% with a 151% increase; Europe represented 21% with 36% growth; the Americas accounted for 14% with 45% growth; and Africa achieved the highest growth rate at 344%. The core drivers behind the strong export performance are multifaceted. First, the surge in AI data...
