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Seizing the holiday window for technical transformation, Haihong Electric collaborates with the customer to advance energy-saving renewal of transformers
2026-10-19

Seizing the holiday window for technical transformation, Haihong Electric collaborates with the customer to advance energy-saving renewal of transformers

Large-scale equipment renewal and the delivery of dual carbon goals are ultimately reflected in the application of energy-saving technologies, driving green transformation of high-energy-consuming enterprises.
A High-Quality Transformer Boosts Confidence for New Energy Grid Integration
2026-10-08

A High-Quality Transformer Boosts Confidence for New Energy Grid Integration

When evaluating the quality of a transformer, we should not only refer to the parameters on the nameplate, but also its actual available overload margin, impact resistance and stable long-term operation performance.
Insights from the First-Year Operation of the World’s First 110kV Amorphous Alloy 3D Wound Core Oil-Immersed Power Transformer with Ultra Grade-1 Energy Efficiency
2026-10-01

Insights from the First-Year Operation of the World’s First 110kV Amorphous Alloy 3D Wound Core Oil-Immersed Power Transformer with Ultra Grade-1 Energy Efficiency

The demonstration of the world’s first 110kV amorphous alloy 3D wound core oil-immersed power transformer with Ultra Grade-1 energy efficiency represents the synergy of national policy guidance, technological innovation of amorphous alloy 3D Wound Core and on-site grid practice. More than just an energy-saving transformer, it epitomizes the extension of China’s original soft-magnetic-material and 3D Wound Core technologies toward high-end main-grid power equipment.
2018-07
23

Haihong Customs Working Committee was awarded the honorary title of "Advanced Collective of Caring for the Next Generation in Kaiping City"

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2018-07
23

Haihong Electric won the "Outstanding Award for Contribution to Energy Conservation in Guangdong Province in 2017"

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2018-07
23

Haihong photovoltaic box substation once again shines in Japan's new energy market

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2018-07
23

Forge ahead for 20 years, carry on the past and forge ahead to make great achievements ——Remember the anniversary celebration activities of Haihong, Jianzhiyuan and Tritype Electric

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2018-07
23

Haihong Electric organized employees to collectively watch "Amazing, My Country"

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2018-07
23

High-quality establishment promotes development, and brand establishment continues a new chapter ——Remember Haihong and Jianzhiyuan's 2017 year-end summary commendation conference and 2018 Spring Festival dinner

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