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Haihong Power Distribution Solution | Reducing Costs & Improving Efficiency for Charging/Swapping Stations, Saving Energy & Reducing Carbon Emissions for the Nation
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.
Lower Transformer Temperature Rise: We Have Always Focused on Fundamental Research
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.
18 Years of Dedication | Haihong's 3D Wound Core Dry-Type Transformer Technology Iteration Solves User Pain Points with Genuineness, Honesty, and Sincerity
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.
2021-10
13

The R&D projects participated by Kaiping enterprises passed the acceptance inspection—helping to solve the problem of electricity consumption in urban villages

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2021-09
24

"National Industrial Energy Conservation Technology Recommended Catalog (2021)", "Energy Efficiency Star" Equipment Product Catalog (2021), "National Communication Industry Energy Conservation Technology Product Recommendation Catalog (2021)" publicity

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2021-09
18

"Carbon peak, carbon neutral" target energy conservation and environmental protection new technology exchange meeting

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2021-09
13

congratulate! Qingmao Port, a new channel between Guangdong and Macao, officially opened!

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2021-09
04

The world's first photovoltaic intelligent double-layer double-common box transformer was successfully developed

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2021-08
30

Fulfilling the "Double Carbon" Goal and Contributing to the Centenary of the Founding of the Party —— Green-manufactured open-type three-dimensional wound-core dry-type transformer escorts the Beijing Green Winter Olympics

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