Our News

2026-09-24

Building Greater Bay Area Ultra-Charging Interconnection: Constrained by Space, Empowered by Collaboration ——Haihong Electric’s Compact Equipment Deployed in Hong Kong: Infrastructure Integration in the Greater Bay Area

The deployment of Haihong Electric’s advanced energy-saving power distribution equipment in Hong Kong serves as a vivid example of Guangdong-Hong Kong industrial coordination, technology exchange and co-development of public infrastructure. It achieves deep integration of advanced mainland intelligent manufacturing technologies, Hong Kong’s high-density urban scenarios and cross-boundary travel demands across the Greater Bay Area.

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

Still Operational After 60-Hour Flood Submersion: Distribution Transformer Resilience Behind a Thank-You Letter from Guigang, Guangxi

Building Greater Bay Area Ultra-Charging Interconnection: Constrained by Space, Empowered by Collaboration ——Haihong Electric’s Compact Equipment Deployed in Hong Kong: Infrastructure Integration in the Greater Bay Area

Dongguan Economic and Information Bureau and Haihong Electric promote high-efficiency, energy-saving and environmentally friendly three-dimensional wound core transformers

Good news about technological innovation

Haihong products are highly praised by Japanese customers

Build the Great Wall of Quality and Build a Brilliant Chapter

Haihong Electric's "2017 Quality Year" officially launched Haihong promises: Transformer products provide five-year warranty service

Haihong's three-dimensional wound core products amazed Japanese authoritative electric power experts! ——Remember the successful conclusion of the Japanese customer's visit to the site for product acceptance