On September 19, 2026, the Yanzhao Electric Power Laboratory Development Promotion Meeting and Innovation Exhibition was held at the Baoding High-tech Innovation Park.

Hebei Haoyuan Technology Co., Ltd. participated in the 2026 Overseas Innovation Resource Exchange and Matchmaking Event, represented by Mr. Sun Jing, General Manager of Haoyuan Technology.

To review recent work progress, clarify priorities for key projects, and further enhance team collaboration and market responsiveness, Hebei Haoyuan Technology Co., Ltd. held its regular weekly meeting today, attended by department heads and key team members.

Transformer insulating oil plays a critical role in electrical insulation and heat dissipation. During long-term operation, moisture, contamination, oxidation, and thermal stress can gradually affect the physical and electrical properties of transformer oil, potentially reducing insulation performance.

Three employees from Haoyuan Technology recently participated in a professional training program in Beijing, focusing on the development of overseas business capabilities and international market expansion.

Resistance testing continues to play an important role in transformer commissioning, routine maintenance, and condition assessment. As power networks become more complex and the demand for reliable electricity continues to grow, utilities and electrical service companies are placing greater emphasis on accurate, efficient, and reliable testing solutions.