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2026-01-03
Fully Insulated Low-Temperature-Rise 3D Wound Core Dry-Type Transformer Establishes a New Benchmark for Green and Efficient Power Distribution in the Papermaking Industry
In the papermaking industry, a stable and efficient power supply is crucial for ensuring production continuity and reducing operational costs. At the Qiaoyu Paper annual 1.1-million-ton packaging paper project—a key initiative in Guiping City, Guangxi—the power distribution equipment is currently entering the energization and commissioning phase. Within the core power distribution area of this modern papermaking giant, 32 sets of Haihong Electric's Fully Insulated Low-Temperature-Rise 3D Wound Core Dry-Type Transformers will provide efficient and reliable power support for the entire production base.
2025-12-23
Win-Win Between Family and Enterprise | Family Day Event of Haihong Electric, Healthwise Company and Tritype Electric Successfully Held
On December 20, 2025, bathed in the warm and gentle winter sunshine, more than 1,000 colleagues and their family representatives from Haihong Electric, Healthwise Company and Tritype Electric gathered together to attend a warm appointment exclusive to our big family. In the beautiful factory area of the company, happy "small families" converged into a warm "big family", and this grand event of "family" kicked off amid waves of laughter and joy!
2025-12-18
Haihong Electric’s 3D Wound Core Transformer Safeguards Commissioning of China’s First Grid-Forming Wind-Solar-Storage Integrated System
Recently, China’s first grid-forming wind-solar-storage integrated system applied for real-time power supply at substations—the Houhai San (Chunhui Station) demonstration project—was successfully commissioned. This marks a significant breakthrough in China for the integrated application of grid-forming energy storage technology and urban distribution networks. In this landmark project, Haihong Electric’s 3D Wound Core dry-type transformer technology provided solid technical support for the system.
2025-05
24
Youth builds dreams in the new era, and student - aid gathers strength to jointly escort
Knowledge changes destiny, and education support builds the future. On the morning of May 21, 2025, the Kaiping City Care for the Next Generation Working Committee, Haihong Electrical Co., Ltd., Healthwise Co., Ltd., and Guangdong Tritype Electric Co., Ltd. carried out the Student Aid Activity in Yueshan Town, Kaiping City. Attending the event were Ye Shaocong, Deputy Party Secretary of Yueshan Town; Luo Daoyao, Member of the Town Party Committee; Huang Xueshan, Deputy Director of the Kaiping City Care for the Next Generation Working Committee; and Zhang Huiping, Executive Director of the Yueshan Town Care for the Next Generation Working Committee. Chen Jinhui, Deputy General Manager of Healthwise Co., Ltd., represented the three companies at the event.
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2025-05
15
Vietnamese Case | Haihong Electric’s 3D Wound Core Energy-Saving Technology Supports High-Quality Development of the " the Belt and Road" Initiative
As the world’s largest provider of smart device exterior structures and module solutions, Biel Crystal has established a large-scale new factory in Hai Duong Province, Vietnam (hereinafter referred to as Biel Crystal Hai Duong Plant), marking a significant step in its global strategy. HAIHONG Electric as Biel Crystal’s partner for factory power distribution systems, has consistently supplied highly reliable 3D Wound Core Transformers for its projects since 2017.For the Biel Crystal Hai Duong Plant, four big-capacity Open Ventilated 3D Wound Core Dry-type Transformers (three 16,000kVA/22kV units and one 2,500kVA/22kV unit) were deployed to build a green, energy-efficient, and highly reliable power distribution system, ensuring a stable energy supply for large-scale production. This initiative not only reflects Biel Crystal’s commitment to production safety and environmental sustainability but also highlights the leading position of China’s energy-saving transformer technology on the global stage, injecting new momentum into the high-quality development of the " the Belt and Road" initiative.
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2025-05
12
Haihong Electric Empowers Sinopec to Build Benchmark Charging Station: Guangzhou Baihedong Integrated Energy Station Rated as Five-Star Facility
The Sinopec Guangzhou Baihedong Integrated Energy Station has adopted the Double-layer Double-transformer Substation manufactured by Haihong Electric to create Guangdong's first flagship integrated energy smart station. Recently, the station was selected for Guangzhou's first five-star rating list for public electric vehicle charging and battery swap stations. This project not only serves as a benchmark application of the Double-layer Double-transformer Substation in the charging station sector but also marks a new phase of collaboration between Haihong Electric and Sinopec, injecting fresh momentum into the high-quality development of urban charging infrastructure.
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2025-04
28
Haihong Electric Leads Innovation with 3D Wound Core Technology, Collaborates with Industry Association to Forge a New Chapter in Electrical Development
Recently, the Electrical and Automation Branch of the Guangdong Engineering Survey and Design Industry Association visited Haihong Electric for in-depth discussions on technological innovation in electrical equipment, industry development trends, and the diverse application scenarios of 3D wound core technology. As a global leader in 3D wound core transformer technology, Haihong Electric has consistently embraced open collaboration, actively integrating industry resources to drive energy efficiency upgrades and high-quality development in the electrical sector through continuous innovation and forward-thinking application solutions.
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2025-04
28
Selected as "Technology Innovation Guangdong" Innovation Service Station | Haihong Electric: Innovation-Driven Development, Technology Empowering the Future
Haihong Electric has been successfully selected as an innovation service station in the "Technology Innovation China" digital platform's "Technology Innovation Guangdong" scenario operation project. This recognition reaffirms the company's achievements in technological innovation, achievement transformation, and industrial upgrading. As a benchmark enterprise in China's 3D wound core transformer sector, Haihong Electric consistently drives technological advancement and industrial evolution through core technology breakthroughs, industry-university-research collaboration, and market-oriented applications. This selection not only validates the company's innovative capabilities but also highlights its exemplary role in building "Technology Innovation Guangdong".
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2025-04
28
Haihong Electric: Safeguarding Our Blue Planet with Green Technology
Earth is our shared home, yet accelerating industrialization has intensified challenges like climate change, biodiversity loss, and resource depletion. Against this backdrop, a global consensus has emerged among governments, businesses, and societies: urgent action is needed to protect the planet, advance sustainable development, and foster harmony between humanity and nature. As the green transition gains irreversible momentum, Haihong Electric—a pioneer in energy-efficient 3D wound core transformers—continues to push the boundaries of innovation. Our transformers, with advantages like noise reduction and full lifecycle green design, deliver power solutions that harmonize urban development and natural ecosystems.
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