Under the background of the global strict control of carbon emissions, China has clearly put forward the carbon peak, carbon neutral into the national development strategy. As a key area to achieve the “double carbon” goal, the whole society is accelerating to clean and low-carbon transformation. In this wave of the times, led by the Guangdong Power Grid, Haihong Electric as the main development unit, combined with elites from Huazhong University of Science and Technology, North China Electric Power University, and Advanced Technology & Materials Co., Ltd. , successfully developed the world's first 110kV energy-saving amorphous alloy 3D wound core oil-immersed power transformer, and on March 8, 2025 passed the China Machinery Industry Federation of the organization of the new product technology appraisal. The appraisal committee agreed that the comprehensive performance of the product has reached the international leading level, and agreed to product identification.

On March 14, 2025, Guangdong Province Building Electricity & Intelligentization Annual Conference was held in Guangzhou Baiyun International Conference Center. As the annual event in the field of Guangdong Province building electrical, this annual meeting to “carbon cable new quality, wisdom chain future” as the theme, attracted more than 800 experts and scholars in the field of construction, electrical, intelligent, industry leading enterprise representatives and industry chain upstream and downstream elites gathered to discuss the new trend of the development of the building electrical intelligence, for the transformation and upgrading of the industry to inject innovative kinetic energy.

In the spring of 1998, as the winds of reform and opening-up swept across the land of South China, Kaiping Haihong Transformer Co., Ltd. was officially established. Twenty-seven years later, looking back at the tides of time, Haihong has dedicated nearly ten thousand days and nights of perseverance, embarking on a magnificent journey. From producing a single phase S7-type transformer to pioneering multiple world-first innovations, Haihong Electric has elevated its brand to global acclaim, bringing pride to the nation. Passing down the torch of excellence, we have nurtured success with sweat and lived up to the responsibilities entrusted by our era. Through 27 years of relentless progress, we have crafted dreams with ingenuity and written glorious chapters!

Recently, a collaborative effort between Guangdong Power Grid Company, Haihong Electric, Huazhong University of Science and Technology, North China Electric Power University, and Advanced Technology & Materials Co., Ltd. has culminated in the successful development and comprehensive testing of the 110kV energy-saving amorphous alloy 3D wound core oil-immersed power transformer. This achievement signifies a new era in China's high-voltage energy-efficient transformer technology and represents a milestone of epoch-making significance in electrical equipment R&D. The product will soon be put into operation at the 110kV Hongchang Substation in Chaonan District, Shantou City.

Haihong Electric's 110kV 3D Wound core power transformer technology has been included in the China's Proposed List of Energy-Saving Technologies and Practices Recommended for International "Top Ten" Selection under the category of energy-saving technologies in the industrial and information technology sector. This honor not only signifies the nation's high recognition of Haihong Electric's technological innovation capabilities but also serves as an important pathway for Haihong Electric to step onto the global stage and showcase China's leading level in energy-saving transformers.

The auspicious dragon brings good luck to the Year of the Snake, and the dragon and snake dance together to show a new chapter.The annual summary and commendation meeting of Haihong Electric Co., LTD., Guangdong Heathywise Co., LTD. and Guangdong Tritype Electric Co., LTD. in 2024 and the New Years banquet in 2025 were held in Kaiping Tanjiang Peninsula Hotel on January 22,2025.Over 1,000 colleagues gathered to review and summarize the work of 2024, carrying valuable experiences and gains as they march forward with confidence into the new journey of 2025. With drums beating and oars rowing, all members of Haihong, Heathywise, and Tritype Electric are resolute in their confidence, advancing toward set goals without fear of waves or storms, driving the companys high-quality development.