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Founded in June 1988 (formerly Hengyang Special Transformer Factory), Hunan Hongye Transformer Co., Ltd. is located in Songmu Economic Development Zone, Hengyang City, Hunan Province. As a key professional manufacturer of furnace transformers and rectifier transformers, we always put customers’ interests first and devote ourselves to energysaving and consumptionreduction technologies.

With more than 30 years of experience, we have obtained ISO90012008 quality system certification, ISO140012004 environmental system certification and CQC certification, and received support from the National Innovation Fund. We are certified as a Hightech Enterprise and repeatedly awarded as an Advanced Unit in Quality Management. Our furnace and rectifier transformers are recognized as Hunan Famous Trademark and Hunan Brandname Products. We hold over 20 national patents for special transformer components, and our ultralowloss transformers have passed authoritative expert evaluation. Plenty of our 110kV directstepdown transformers have been operating stably onsite for years.

Facing sluggish market conditions and thin profit margins for smelting enterprises, we focus on energyefficient solutions. Our transformer cores adopt highquality highflux lowloss silicon steel sheets from WISCO. With optimized core processing and patented lowvoltage winding design, our products reduce noload loss by 1020% and load loss by 510%, enhance shortcircuit resistance, lower impedance by 10% and increase power factor by 58%. Our selfdeveloped leakproof terminals completely avoid oil leakage, which is difficult for traditional products to achieve.

Our transformers are widely praised for low temperature rise, low noise and strong overload capacity, regarded as highefficiency and reliable products in the industry. Guided by technological innovation and environmental protection, we stick to the enterprise spirit of honesty, credibility and hard work. We sincerely welcome reliable longterm cooperation with global partners.