On May 24, a delegation of 47 experts and corporate representatives from SOE Hong Kong visited Haihong Electric. The two parties engaged in in-depth discussions on 3D Wound Core transformer technology and green charging solutions. The exchange focused on the technical advantages of Haihong Electric’s innovative products and their suitability for Hong Kong’s high-density urban scenarios, laying a collaborative foundation for advancing high-quality green power distribution in the Guangdong-Hong Kong-Macao Greater Bay Area. Innovative Technology Meets Hong Kong’s High-Density Power Distribution Needs

Under the driving force of the "Dual Carbon" goals, the steel industry, as a major energy consumer and carbon emitter, is accelerating its green transformation. Haihong Electric, with its independently developed Open Ventilated 3D Wound Core Dry-type Transformer and 3D Wound Core Oil-Immersed Transformer for the steel sector, provides high-reliability, low-energy consumption power distribution solutions, aiding the industry in stepping into a new era of green energy efficiency.

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.

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.

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.

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.