On February 25, 2025, Wei Song, General Manager of Chengdu Guozhirun New Energy Technology Development Center, and his team visited our company for inspection and guidance, and held a special symposium. The two sides had in-depth exchanges on the application direction of PPEK materials in hydrogen energy storage projects and the project's requirements for product processing and testing equipment. Zheng Wei, Deputy General Manager and Chairman of Luzhou Development Group, Xian Xiaoke, Senior Executive of Lutianhua (Group), Liu Jian, Director and Deputy General Manager of Guoxing Company, and Zheng Wenquan, General Manager of the company, along with other relevant department heads, accompanied the inspection and participated in discussions.

At the symposium, both parties focused on discussing the application of PPEK material in the inner liner and reinforcement layer of hydrogen storage bottles, and discussed in detail the improvement plan of material processing technology and equipment requirements. Wei Song highly recognized the achievements made by our company in the research and application of PPEK materials, and put forward feasible opinions on the problems existing in the material production process. Both parties agree that PPEK materials have broad application prospects in the field of hydrogen energy storage, and further process optimization and technological innovation are needed in the future to improve material performance and production efficiency.

This exchange has laid a solid foundation for deepening cooperation between the two sides. In the future, the company will accelerate the technological research and industrial application of PPEK materials in hydrogen energy storage projects based on the guidance of the hydrogen energy storage project team, and actively connect with equipment requirements to ensure efficient project progress. Both sides stated that they will further deepen cooperation and exchanges depending on the situation, jointly explore the broad application prospects of hydrogen energy storage technology, and inject new momentum into the high-quality development of green energy.