On September 29, the world’s first 110kV energy-saving amorphous alloy 3D wound core oil-immersed power transformer was officially connected to the grid and put into operation at the Hongchang Substation of Shantou Power Supply Bureau, Guangdong, under China Southern Power Grid. The successful deployment of this critical equipment injects strong momentum into the power grid’s advancement of green power system construction and the implementation of the national “Dual Carbon” strategy, while also marking China’s entry into the global forefront of green power equipment technology.

Driven by the "Dual Carbon" goals, Haihong Electric has consistently fulfilled its "green development" mission through technological innovation, actively responding to the national call for energy conservation and carbon reduction. The company has deeply participated in government-led energy efficiency diagnostic initiatives for manufacturing transformer equipment. By leveraging its energy-saving 3D Wound Core technology, Haihong Electric addresses critical power consumption challenges, injecting robust momentum into industrial green transformation.

In an era of frequent extreme weather events, natural disasters like typhoons and torrential rains pose severe challenges to the reliability of power distribution systems. Relying on its highly reliable prefabricated substation technology, excellent insulation protection capabilities, and rapid-response after-sales services, Haihong Electric has repeatedly demonstrated its "steadfast and unshakable" quality during major disasters, proving to be a solid backbone for grid security.