News Center

2026-06

15

Led by National Strategies, Breakthroughs in Technology: Amorphous Alloy 3D Wound Core Transformers Set a New Benchmark for Energy Conservation

This fully echoes the theme of the National Energy Conservation Promotion Week: redefining the starting point of energy conservation with original Chinese technology, and paving the way for sustainable low-carbon development across society through tangible electricity-saving and carbon-reduction outcomes.

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2026-06

09

Haihong Power Distribution Solution | Reducing Costs & Improving Efficiency for Charging/Swapping Stations, Saving Energy & Reducing Carbon Emissions for the Nation

Choosing Haihong Electric means resonating with the national energy-saving strategy, protecting every kilowatt-hour with hardcore technology, and turning every charging station into a green profit center.

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2026-05

18

Lower Transformer Temperature Rise: We Have Always Focused on Fundamental Research

The path of fundamental research is long and challenging, but progress is achievable with persistence. Rooted in fundamental research and thriving on micro-innovation, Haihong Electric continues its journey toward green energy efficiency, delivering cooler, quieter, and more efficient "Chinese cores" to the global power system.

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2026-05

07

18 Years of Dedication | Haihong's 3D Wound Core Dry-Type Transformer Technology Iteration Solves User Pain Points with Genuineness, Honesty, and Sincerity

Haihong Electric proudly launches the Fully Insulated Low-Temperature-Rise 3D Wound Core Dry-Type Transformer, setting a new benchmark for power distribution safety and energy efficiency.

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2026-04

30

BYD Flash Charging Enhances Haihong Integrated Intelligent Optical Storage Fast/Ultra-Fast Charging Station

Recently, the Haihong Integrated Intelligent Optical Storage Fast/Ultra-Fast Charging Station at Cuishanhu underwent a major upgrade, with two sets of BYD flash charging equipment officially put into operation, featuring a total of four flash charging bays. This marks a deep integration of Haihong Electric's power distribution technology with globally leading charging technology, delivering an ultimate charging experience that is "faster, better, and more convenient" for users.

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2026-04

29

Sustaining Innovation Vitality | Breakthrough Technology Products of 3D Wound Core Successfully Pass Project Achievement Appraisal

Recently, the "2.0 Times High Overload Integrated Power Distribution Mobile Platform" jointly developed by Haihong Electric and Kaiping Power Supply Bureau, along with the self-developed "35kV Amorphous Alloy 3D Wound Core Oil-Immersed Power Transformer," successfully passed the project achievement appraisal conducted by the Guangdong Provincial Machinery Industry Association.

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Extreme Cold & Heavy-Load Dual Adaptability! Haihong Electric’s Advanced Technology Solves Power Distribution Challenges for Key Livelihood Project in Heihe

Haihong Electric’s "Water-Resistant Armor" Enhances Flood-Resilience Capability to Perfectly Withstand Flood Submersion

Haihong Electric Responds to the Call and Rushes to Support Power Restoration in Guangxi

Led by National Strategies, Breakthroughs in Technology: Amorphous Alloy 3D Wound Core Transformers Set a New Benchmark for Energy Conservation

Haihong Power Distribution Solution | Reducing Costs & Improving Efficiency for Charging/Swapping Stations, Saving Energy & Reducing Carbon Emissions for the Nation

Lower Transformer Temperature Rise: We Have Always Focused on Fundamental Research

18 Years of Dedication | Haihong's 3D Wound Core Dry-Type Transformer Technology Iteration Solves User Pain Points with Genuineness, Honesty, and Sincerity

BYD Flash Charging Enhances Haihong Integrated Intelligent Optical Storage Fast/Ultra-Fast Charging Station

Sustaining Innovation Vitality | Breakthrough Technology Products of 3D Wound Core Successfully Pass Project Achievement Appraisal