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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.
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.
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.
2018-07
22
Senior technical experts from China Southern Power Grid visited Haihong Electric
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2018-07
22
Haihong Electric was invited to attend the 11th Sino-Japanese Comprehensive Forum on Energy Conservation and Environmental Protection
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2018-07
22
Haihong Electric appeared at the 2017 Guangdong Building Electrical and Intelligent Building Annual Conference
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2018-07
22
Celebrating Family Day with Joy, Sharing Happiness and Warm Home ——Journal of Haihong Electric, Jianzhiyuan Company, Kaikai Electric Family Day Activities
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2018-07
22
Focus on green and intelligent manufacturing to promote energy-saving and low-carbon development ——The 2017 Guangdong Machinery Industry Association and Guangdong Electrical Industry Association Chairman's Joint Meeting ended successfully
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2018-07
22
good news! Six products of Haihong Electric have passed expert technical appraisal
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