福能东方：旗下子公司超业精密持续推进固态电池生产所需叠片、焊接、封装等设备技术研发

Group 1 - The company is involved in the research and development of solid-state battery technology through its subsidiary, Chao Ye Precision [2] - The ongoing R&D focuses on the development of equipment technology required for the production of solid-state batteries, including stacking, welding, and packaging [2] - Currently, this solid-state battery business represents a small proportion of the company's overall business revenue and does not have a significant impact on the company's performance [2]